Note: This article contains affiliate links. If you click on these links and make a purchase, I may earn a small commission at no extra cost to you. This helps support my research and content. Read my full affiliate disclosure here.
When your 2018-2022 Honda Accord needs a new oil pan, the right replacement restores engine sealing and helps prevent messy leaks. You want an oil pan that fits the Accord chassis used in those years, resists corrosion, and installs without complex modifications. A poor fit or thin material can lead to recurring leaks or damage from road debris.This guide covers the top shortlisted oil pans for the 2018-2022 Honda Accord, explaining why each made the list and which fitment or installation traits matter. We evaluate leak resistance, build quality, and ease of service so you can pick a pan that matches how you use the car. Read on to see the picks and the criteria that matter most before you replace the oil sump.
Looking for other parts? See all Honda Accord parts & accessories.
Top Picks at a Glance
| Best Quality Built to a higher standard if you want something more solid | AISIN Aftermarket Engine Oil Pan for Honda Accord 2018–2022 |  |
| Best Value The sweet spot between price and what you get | WFLNHB Engine Oil Pan with Drain Plug for Honda Accord 2.0L (2018–2022) |  |
| Best Budget The cheapest option that still gets the job done reliably | munirater Engine Oil Pan Replacement for Accord L4 2.0L (2018–2022) |  |
| Highest Rated A top-rated pick with lots of positive feedback | PartCatalog Engine Oil Pan for 2018-2022 Honda Accord 1.5L |  |
| Most Popular A crowd favorite that many people choose with confidence | A-Premium Engine Oil Pan Sump with Drain Plug for Honda 2.0L (Replacement 112006C1A00) |  |
1. AISIN Aftermarket Engine Oil Pan for Honda Accord 2018–2022
| Compatibility | Honda Accord 2018-2022 |
|---|---|
| Brand | AISIN |
| Reference Part Number | 112006B2A00 |
The AISIN aftermarket oil pan is built as a direct replacement for the 2018–2022 Honda Accord and is intended to restore factory-fit and sealing after damage or during engine service. It installs plug-and-play using the factory mounting points and includes an installation manual, so it is suitable for professional shops or competent DIYers. AISIN emphasizes factory-quality manufacturing, which should mean consistent fit, clean mating surfaces for reliable gasket sealing, and compatibility with the Accord's drain location and sensors. The practical benefits are straightforward: you get a purpose-made pan that simplifies reassembly and reduces the risk of leaks compared with generic universal pans. Limitations are typical of replacement pans — it is a basic service part without added features like integrated baffling for high-performance oil control or lightweight alloys for weight savings. If you need upgraded oil management for track use or a performance build, a dedicated baffled or capacity-modified pan would be a better choice.
Best for: Buyers who prioritize a reliable, factory-quality replacement to restore proper oil containment after damage or during routine engine repairs, and who want a straightforward install without modification.
Less Ideal for: Drivers building a performance or track-focused Accord who need enhanced oil control, greater capacity, or lightweight construction should consider specialized performance pans instead.
- Designed specifically for 2018–2022 Honda Accord for straightforward fit and alignment
- Manufactured by AISIN to factory-quality standards for consistent sealing and durability
- Includes installation manual to simplify replacement and reduce installation errors
- Does not advertise performance features such as internal baffles or increased oil capacity
Verdict: Choose this AISIN oil pan when you want a factory-quality, vehicle-specific replacement that installs easily and restores reliable oil sealing for 2018–2022 Honda Accords.
2. WFLNHB Engine Oil Pan with Drain Plug for Honda Accord 2.0L (2018–2022)
| Brand | WFLNHB |
|---|---|
| Model | Engine Oil Pan Sump with Drain Plug |
| Fitment | Honda Accord 2018-2022 L4 2.0L |
This WFLNHB oil pan is a replacement sump intended for the 2.0L Honda Accord model years 2018 through 2022. It replaces the factory oil pan to address low oil level, overheating, or excessive oil consumption issues by restoring a proper oil reservoir. The unit ships with a drain plug and is described as straightforward to install using standard hand tools, which makes it suitable for DIY mechanics and quick shop swaps. Its chrome exterior suggests corrosion resistance and easier cleaning compared with bare steel pans. Because it is a single-piece replacement, installation involves dropping the old pan, replacing the gasket, and torqueing the fasteners to spec. Limitations include the lack of any stated internal baffling, sensor ports, or reinforced baffling for high-performance use, and the listing does not include torque specs or gasket material, so plan to reuse or buy a compatible gasket and follow Honda torque recommendations. For ordinary street-driven Accords that need a reliable factory-style replacement, this pan covers the basics without added performance features.
Best for: Buyers who want a practical, direct replacement to restore normal oil containment and simplify routine maintenance on a 2018–2022 Accord 2.0L without extra performance modifications.
Less Ideal for: Drivers planning track use, heavy towing, or high-performance engine builds who need baffled pans, extra capacity, or reinforced construction.
- Specifically listed to fit Honda Accord 2018–2022 2.0L engines
- Includes an integrated drain plug for standard oil changes
- Designed for straightforward installation with common tools
- Chrome exterior that resists corrosion and is easy to clean
- No details provided about internal baffling or sensor ports
- Gasket and torque specifications are not included in the listing
Verdict: A straightforward, vehicle-specific replacement oil pan that restores proper oil containment and simplifies oil changes for 2018–2022 Accord 2.0L owners.
3. munirater Engine Oil Pan Replacement for Accord L4 2.0L (2018–2022)
| Fitment Type | Direct Replacement |
|---|---|
| Material | Aluminum |
| Compatible Models | Accord L4 2.0L 2018-2022 |
| Package Contents | 1 x Engine Oil Pan |
This aluminum engine oil pan is a direct replacement for the 2.0L L4 Honda Accord (2018–2022). It is intended to restore proper oil containment and drainage after a damaged or leaking factory pan. The pan ships as a single polished aluminum unit and is described as a factory-quality fitment, so typical use is a straightforward swap during routine engine work or when repairing an oil leak. Aluminum construction keeps weight down and resists corrosion compared with untreated steel, while the polished finish makes it easier to spot future leaks and simplifies cleaning. Buyers should plan for standard installation steps including gasket and bolt torque checks since the listing includes only the pan itself. The product targets budget-focused repairs where replacing the pan is preferable to more costly repairs; it offers the core function without extra features like integrated baffles, drain plug upgrades, or sensor hardware. Expect a practical, cost-oriented replacement that restores oil containment but requires usual installation care and any OEM gasket or hardware purchased separately.
Best for: Buyers looking for an affordable, like-for-like oil pan to fix leaks or replace a damaged pan on a 2018–2022 Accord 2.0L who prioritize cost and straightforward replacement over added features.
Less Ideal for: Shoppers seeking performance upgrades, integrated features, or a complete hardware kit should consider higher-end or full-installation kits instead.
- Direct replacement fitment for Accord L4 2.0L 2018–2022 for straightforward swap-in repairs
- Aluminum construction resists corrosion and is lighter than typical steel pans
- Polished exterior makes leak inspection and cleaning easier
- Single-unit package simplifies ordering and reduces parts mismatch risk
- Listing does not include gasket, bolts, or drain hardware so additional parts may be required for installation
- No integrated baffle or upgraded drain features compared with some aftermarket performance pans
Verdict: A budget-friendly aluminum direct-replacement oil pan that restores proper oil containment on 2018–2022 Accord 2.0L models without unnecessary extras.
4. PartCatalog Engine Oil Pan for 2018-2022 Honda Accord 1.5L
| Brand | PartCatalog |
|---|---|
| Model | Engine Oil Pan |
| Exterior | unpainted |
This engine oil pan is a direct replacement intended to restore the factory fit and function on 2018–2022 Honda Accord 1.5L models. It replaces a damaged or worn pan and is built to match original equipment specifications so it installs with the same mounting points and sealing surfaces you expect from a factory-quality unit. Typical use is straightforward: drain the oil, remove the old pan, clean the mounting surface, and bolt this pan in place using a new gasket and hardware. Notable features include an unpainted corrosion-resistant finish and manufacturing to OE dimensions for a close fit. In practical terms that means fewer fitment headaches during installation and reliable oil containment under normal driving conditions. Limitations are that this is a basic replacement pan without integrated upgrades such as baffles for aggressive driving or a drain plug with a magnetic insert, so it is best for restoration or maintenance rather than performance builds. Expect standard durability for road use when installed correctly.
Best for: Buyers who prioritize a reliable, factory-matching replacement to restore proper oil containment and sealing on a 2018–2022 Accord 1.5L should choose this pan.
Less Ideal for: Not ideal for owners building high-performance or track-focused engines who need reinforced pans, additional baffling, or integrated oil-management features.
- Factory-quality direct fit for 2018–2022 Honda Accord 1.5L for easier installation
- Manufactured to OEM specifications to match mounting points and sealing surfaces
- Unpainted finish reduces upfront cost and allows optional corrosion protection treatments
- Simple design minimizes potential leak points and simplifies replacement
- Does not include upgraded features like internal baffles or magnetic drain plug
Verdict: Choose this PartCatalog oil pan when you need a dependable, factory-spec replacement to restore proper oil containment on a 2018–2022 Honda Accord 1.5L.
5. A-Premium Engine Oil Pan Sump with Drain Plug for Honda 2.0L (Replacement 112006C1A00)
| Compatible with Vehicle Type | Car |
|---|---|
| Fit Type | Vehicle Specific |
| Material Type | Aluminum |
| Sump Style | Wet |
This A-Premium oil pan is a direct replacement aluminum sump intended for Honda 2.0L engines, covering Accord 2018–2021 and CR-V 2020–2022 applications listed by the manufacturer. It installs in place of the factory pan to address oil leaks, low oil level, and related lubrication issues and includes a threaded drain plug for routine oil changes. The aluminum construction and corrosion-resistant finish mean it should resist rust better than stamped steel in climates that see road salt. Fit is vehicle-specific, so professional installation is recommended to ensure the factory gasket surface and bolt torque are correct. The product comes with a one-year unlimited-mileage guarantee that covers the cost of the part, though labor and incidental expenses are excluded. Buyers should expect a plain replacement with no performance upgrades; if you need improved oil control for track use or a higher-capacity sump, look for dedicated performance pans. For routine repairs and restoring a leaking or damaged factory pan, this model is a straightforward factory-style swap.
Best for: Buyers who want a like-for-like replacement to stop oil leaks and restore the factory lubrication system with a corrosion-resistant aluminum pan.
Less Ideal for: Drivers seeking increased oil capacity, improved baffling for high-performance or track use, or those who want warranty coverage that includes installation and labor.
- Vehicle-specific fit for Honda 2.0L Accord (2018–2021) and CR-V (2020–2022)
- Aluminum construction with corrosion-resistant finish reduces rust risk
- Includes a drain plug for normal oil change service
- Comes with a one-year unlimited-mileage part guarantee
- Warranty covers only the cost of the item and excludes labor and related expenses
Verdict: A practical, corrosion-resistant factory-style aluminum replacement oil pan for Honda 2.0L vehicles that fixes leaks and restores proper oil containment.
Choosing the Right 2018-2022 Honda Accord Oil Pan: Key Factors to Consider
Exact Fitment and Bolt Pattern
Correct fitment to the 2018-2022 Honda Accord is non-negotiable. The oil pan must match the factory bolt pattern, drain plug location, and clearance around the pickup tube and baffle to avoid interference with the oil pump pickup. A close fit reduces the risk of misaligned sealing surfaces that cause slow leaks.
When fitment is off by even small margins, installers may over-tighten or use excessive gasket material, which can lead to warping or stripped threads. Confirming the pan is explicitly listed for the Accord 2018 through 2022 model years limits surprises at installation and minimizes the chance of modifying engine components to make the pan fit.
Material and Construction Quality
Material choice affects durability and resistance to road hazards. Stamped steel pans are common and affordable but vary widely in thickness; thicker gauge steel resists dents from curbs or debris better. Cast aluminum pans are stiffer and can improve heat dissipation, though they may be more brittle if impacted.
Look at weld quality, seam finishes, and whether reinforcements exist around the drain and mounting flanges. A robust flange that stays flat under torque reduces gasket compression variability and long-term leak risk. Construction quality also influences how well the pan tolerates repeated removal during routine service.
Sealing Method and Gasket Compatibility
How a pan seals to the block matters as much as the pan itself. Some pans arrive with pre-applied liquid gasket or integrated molded gaskets, while others rely on standard paper or rubber gaskets. The sealing method affects installation time and the chance of uneven bead application that can cause leaks.
Ensure the selected pan is compatible with OEM gasket types or comes with a high-quality gasket. Consider whether the flange surface is machined or requires cleaning and whether a torque sequence is specified to achieve uniform compression. Proper sealing reduces the likelihood of an engine oil pan leak developing soon after installation.
Drain Plug and Serviceability
Practical serviceability matters for routine oil changes. Drain plug quality, thread engagement, and placement should allow easy access without removing splash shields or crossmembers. A magnetic or reinforced drain plug can capture small debris and extend engine life, while a poorly designed plug can strip threads or be hard to reach.
Also consider sump depth and internal baffling. A deeper sump holds more oil but may reduce ground clearance or complicate pickup clearance. Internal baffles reduce oil slosh during cornering and help maintain oil pickup under load. Select a pan that balances service convenience with functional design for the Accord's engine bay packaging.
Corrosion Resistance and Finish
Exposure to road salt, moisture, and chemicals makes corrosion resistance important across the service life. Durable finishes, such as epoxy coatings or corrosion-resistant aluminum, help prevent pitting that can lead to leaks. Uncoated or thinly finished steel pans may show early rust at weld seams or bolt holes.
Consider whether touch-up paint or additional underbody protection will be needed for vehicles in harsh climates. A finish that resists chipping reduces the need for future repairs and helps preserve the sealing surfaces where the pan mounts to the engine.
Clearance and Ground Contact Risk
The Accord's ground clearance and front-end geometry influence the likelihood of a pan being struck. Some aftermarket or performance pans extend lower for increased capacity and may be vulnerable to contact with speed bumps or steep driveways. A pan with skid protection or a compact sump design reduces the risk of impact damage.
Evaluate the tradeoff between additional oil capacity and lowered clearance. If the vehicle regularly encounters rough roads or steep inclines, prioritize a pan design that keeps the lowest point tucked close to the factory profile to avoid costly repairs.
Understanding the 2018-2022 Accord Oil Pan Layout
The 2018-2022 Honda Accord uses a specific oil pan form factor to clear the engine cradle and provide proper pickup tube alignment. That layout determines where the drain plug sits, how the pickup tube mounts, and the space available for baffles. When choosing a replacement, check that the pan maintains the factory clearance envelope so the oil pump can draw oil reliably under all driving conditions.
OEM mounting and the oil pickup geometry are designed to work with the factory sump depth and baffle arrangement. A replacement that significantly changes sump depth or relocates the drain can alter oil pickup behavior or require modifying the pickup tube, which is best avoided unless explicitly stated by the manufacturer.
- Confirm drain plug orientation matches factory access points.
- Verify pickup tube clearance and baffle placement before purchase.
- Avoid pans that require pickup tube modification unless documented.
DIY Replacement Vs Professional Installation
Replacing the oil pan on a 2018-2022 Accord can be a DIY job for mechanically inclined owners, but complexity depends on the engine trim and access beneath the car. Simple tasks include removing splash shields, draining oil, and unbolting the pan. However, some models require supporting the engine or removing crossmembers for safe access.
If you have a well-equipped garage and a torque wrench, you can handle the installation while following the correct torque sequence and gasket procedure. Seek professional help if the work requires lifting engine mounts, altering the pickup tube, or machining sealing surfaces to correct warpage.
- Use a calibrated torque wrench and follow a cross-pattern torque sequence.
- Replace or inspect the drain plug and its washer whenever the pan is removed.
- Have the vehicle safely supported on stands or a lift before working underneath.
Common Causes and Signs of an Engine Oil Pan Leak
Leaks around the oil pan flange often stem from an uneven sealing surface, degraded gasket material, or over-torqued bolts that warp the flange. Road impacts that dent the pan can also create stress points where oil escapes. Steam or oil residue near the front or rear of the pan can indicate a failing seal.
Other indicators include puddles under the vehicle after sitting, a drop in oil level between services, or an illuminated oil warning light if loss is significant. Inspect the pan area for fresh oil trails and check bolt torque if the pan was recently serviced.
- Look for fresh oil at flange seams and around the drain plug.
- A loose or stripped bolt can allow oil to seep slowly.
- Dents or punctures from road debris are visible signs of damage.
Gasket Options and When to Use Them
Oil pan sealing can be achieved with molded rubber gaskets, paper gaskets, or a formed bead of liquid gasket/sealant. Molded gaskets are straightforward and reduce application error, while liquid gasket offers flexibility to fill minor flange irregularities. Paper gaskets are low-cost but require clean, undamaged mating surfaces to seal well.
Choose the gasket method that matches the pan design and your comfort level with installation. If the flange is slightly warped, a proper bead of sealant applied evenly may produce a more reliable seal than an old paper gasket. Always follow the recommended cure times for sealants and torque sequences for best results.
- Molded gaskets simplify installation and often come pre-shaped for the pan.
- Use liquid gasket when the flange has minor imperfections, following instructions.
- Avoid reusing old gaskets to reduce risk of leaks.
Corrosion Prevention and Long-Term Maintenance
Regular inspections of the oil pan during oil changes can catch early corrosion or damage. Clean off grime and inspect weld seams, bolt holes, and the drain plug area for rust. If you operate the Accord in salted-road environments, consider a pan with a protective finish or plan for touch-up coatings that prevent pitting.
Address small dents or leaks promptly. Minor issues left unaddressed can grow into larger leaks or cause oil starvation if the pickup is affected. Keeping fasteners torqued to specification and replacing sealing washers on the drain plug are simple maintenance steps that extend pan life.
- Inspect the pan during every oil change for early signs of corrosion.
- Replace drain plug washers when removing the pan to ensure proper sealing.
- Consider underbody protective coatings in harsh climates.
When to Consider an Upgraded Aftermarket Pan
An upgraded pan may be appropriate if your driving includes towing, track days, or frequent hard cornering where oil control and additional capacity matter. Aftermarket options sometimes provide deeper sumps, improved baffles, or thicker construction for better impact resistance. However, on the 2018-2022 Accord you must weigh these benefits against potential clearance loss and fitment changes.
Before selecting an aftermarket pan, verify the design maintains pickup tube alignment and does not require major modifications. Ensure that the added capacity or features are compatible with the vehicle's engine packaging and service access to avoid creating new service headaches.
- Prioritize pans that retain factory pickup geometry and bolt pattern.
- Confirm ground clearance impact if the pan offers extra capacity.
- Look for baffles that control oil slosh without impeding pickup.
Still looking for the perfect fit?
Select your Honda Accord configuration to see the most relevant Oil Pans recommendations
How We Chose the Best 2018-2022 Honda Accord Oil Pan
We narrowed candidates using criteria that reflect real-world needs for the 2018-2022 Honda Accord. Primary filters included exact fitment to the Accord 2018 through 2022 chassis, verified bolt pattern and pickup clearance, and compatibility with factory drain location. We prioritized pans made from thicker stamped steel or cast aluminum to resist dents and warping under road impact.Leak prevention was a top evaluation axis. We looked for pans with consistent flange flatness, pre-applied or compatible gasket solutions, and quality-threaded drain plugs to reduce the chance of oil seepage. Ease of installation was assessed by considering bolt access, required special tools, and whether the pan design permits reuse of factory components. Serviceability factors included drain plug positioning and sump depth that avoids interference with suspension components.We excluded pans that required cutting, extensive modifications, or undocumented changes to the factory pickup tube or baffle assembly. Also omitted were products lacking clear fitment data for the 2018-2022 Accord or with reports of chronic leaks. Final selections reflect measured fit, material robustness, leak mitigation features, and straightforward installation for most DIYers and independent shops.
Our full evaluation process is outlined in our review methodology.
FAQ
How do I know if the oil pan on my 2018-2022 Accord is leaking?
Common signs include oil spots beneath the car, a steady drop in oil level, or visible oil at the pan flange or drain plug. Inspect the area with the engine cool and clean to trace fresh leaks along the seam or around fasteners.
Can I replace the oil pan myself on a 2018-2022 Accord?
Yes, many owners can handle the swap if they have basic tools, a torque wrench, and safe vehicle support. Complexity rises if crossmembers or engine mounts must be removed. If the job requires pickup tube modification or engine support, professional installation is advisable.
Do I need a special gasket for the replacement pan?
It depends on the pan design. Some pans come with molded gaskets or require a specific paper gasket, while others are sealed with a liquid gasket. Use the sealing method the pan manufacturer specifies to ensure proper sealing and avoid leaks.
What torque should I use for oil pan bolts on the Accord?
Exact torque values vary by bolt size and location. Typically follow the vehicle's torque specifications and sequence in the service manual. Using a calibrated torque wrench and the correct pattern helps prevent flange distortion and future leaks.
How much extra clearance do deeper aftermarket pans usually require?
Deeper pans can lower the lowest point by one to several inches depending on design. The exact clearance change varies by pan; verify the advertised drop and consider road conditions to judge whether the added depth is acceptable for your Accord.
Will a different oil pan change oil capacity or pickup performance?
Yes. A deeper sump can increase oil capacity, but internal baffle design and pickup location determine pickup performance. Ensure the replacement pan preserves pickup tube alignment and has baffles appropriate for your driving use to avoid oil starvation.
Is it worth repairing a small dent in the oil pan instead of replacing it?
Minor dents that do not affect the flange, drain plug, or pickup tube can sometimes be left alone or repaired. If the dent compromises the pickup or shows signs of leaking, replacement is the safer option to avoid recurring service and potential engine damage.
Final Verdict
Choosing the right oil pan for a 2018-2022 Honda Accord means balancing fitment integrity, material durability, and serviceability. Prioritize pans that match the factory bolt pattern and pickup geometry, use robust construction and reliable sealing methods, and keep drain access convenient for routine maintenance.Weigh the tradeoffs between increased capacity or protection and any loss of ground clearance. By focusing on fit, sealing, and practical service features you can select a replacement that minimizes leak risk and serves reliably over many oil changes.
Explore More:
- Check out all Honda Accord parts & accessories
- Explore Oil Pans Maintenance & Repair Guides
- Explore Engine
- Browse all Auto Parts
