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.
Choosing the right oil pan for your BMW 5 Series matters for engine longevity and routine maintenance. A well-designed oil pan improves oil containment, resists damage from road debris, and makes drain and filter access simpler for servicing. This guide covers the top shortlisted oil pans that meet common repair and upgrade needs. We evaluated each option for material strength, sealing performance, and installation practicality to help you find a fit that aligns with your maintenance priorities. Read on to see the picks and the criteria we used.
Looking for other parts? See all BMW 5 Series parts & accessories.
Top Picks at a Glance
| Best Overall The best all-around choice for most situations | PartsFlow Engine Oil Pan Compatible with BMW 528i 530i 535i 640i 740i ActiveHybrid (2010–2018) |  |
| Best Quality Built to a higher standard if you want something more solid | Lamerto Engine Oil Pan Replacement for BMW 3.0L Models (11137556664) |  |
| Best Value The sweet spot between price and what you get | MITZONE Aluminum Engine Oil Pan for BMW 2.0L N20/N26 (replaces 11137618512) |  |
| Best budget The cheapest option that still gets the job done reliably | KAX Engine Oil Pan with Drain Plug and Gasket for BMW 5 Series (Fits select models) |  |
| Highest Rated A top-rated pick with lots of positive feedback | Weonefit Aluminum Engine Oil Pan Replacement 11137618512 for BMW 2.0L Models |  |
| Most Popular A crowd favorite that many people choose with confidence | Bomunik 3-Piece Transmission Oil Pan Kit for BMW (28107842385) |  |
| Best Seller A high-volume bestseller chosen again and again | BINB ROAD Aluminum Engine Oil Pan with Gasket for BMW (11137618512) |  |
1. PartsFlow Engine Oil Pan Compatible with BMW 528i 530i 535i 640i 740i ActiveHybrid (2010–2018)
| Manufacturer | PartsFlow |
|---|---|
| Manufacturer Part Number | PF103201 |
| Compatible Models | BMW 535i, 640i, 740i, 740Li, ActiveHybrid 5/7 (2010-2018) |
| Replacement Reference | 264-398, 11137556663 |
This PartsFlow engine oil pan is a direct-replacement aluminum sump designed to fit select 2010–2018 BMW 5 and 7 Series models. It serves as the lower reservoir for engine oil and is typically used when the factory pan is damaged by leaks, corrosion, or impact. The aluminum construction offers improved resistance to heat and corrosion compared with thin stamped pans, and the manufacturer highlights a precision-machined sealing surface and OE-style mounting locations to simplify installation and reduce the risk of leaks. Practical benefits include a corrosion-protected finish for longevity in salted-road climates and compatibility with factory drain plug and gasket arrangements on the specified BMW models. Limitations to note are that some SKUs may not include the gasket or drain plug, so you should confirm included hardware before starting the job, and fitment must be verified against the referenced part numbers to ensure exact compatibility.
Best for: Balanced buyers who want a durable, factory-style replacement for BMW 5 Series and 7 Series engines and value long-term corrosion resistance and straightforward installation.
Less Ideal for: Customers who prefer a full hardware kit included or who need multi-vehicle interchangeable parts should consider options that explicitly list gasket and drain plug in the package contents.
- Aluminum alloy construction improves heat tolerance and resists corrosion better than stamped steel pans
- Precision-machined sealing surface intended to reduce leak risk with a proper gasket
- Engineered to match factory mounting locations for straightforward installation
- Protective finish helps resist road salt and environmental corrosion
- Gasket and drain plug may not be included with every SKU, requiring separate purchase
- Fitment verification against OEM reference numbers is necessary to avoid ordering the wrong variant
Verdict: A corrosion-resistant aluminum direct-replacement oil pan built to restore reliable oil containment and factory-style fitment on specified 2010–2018 BMW 5 and 7 Series engines.
2. Lamerto Engine Oil Pan Replacement for BMW 3.0L Models (11137556664)
| Application | Replacement for BMW 535i 640i 740i 3.0L xDrive AWD 2011-2018 |
|---|---|
| OEM Part Number | 11137556664, 11-13-7-556-664, 7556664, 54347174763 |
| Material | Aluminum alloy |
| Item Type | Engine Oil Pan |
This Lamerto engine oil pan is a direct-fit replacement manufactured from a one-piece aluminum alloy casting intended for 3.0L BMW models in the 5 Series and related 6/7 Series applications. It is used to replace a damaged or leaking factory oil pan and restore oil containment and drainability. Notable features include aluminum construction for improved heat dissipation and lighter weight compared with heavier stamped pans, a stated one-piece molding process for structural strength, and compatibility with several BMW part numbers. For performance-focused owners, the aluminum pan can help manage oil temperature slightly better and withstand road impacts more robustly than thin stamped pans. Installation is straightforward for any experienced tech but professional installation is recommended to ensure proper sealing and torque of fasteners. Limitations: the listing does not include gasket or hardware so expect to source a correct seal and bolts separately, and specific fitment should be double-checked against VIN or engine code before purchase.
Best for: Performance-oriented BMW owners who prioritize component durability and thermal management and want a factory-quality replacement that supports spirited driving and long-term reliability.
Less Ideal for: Buyers seeking a complete plug-and-play kit or those unwilling to source a correct gasket and hardware separately should consider alternatives that include all installation parts.
- One-piece aluminum construction improves heat dissipation and structural strength.
- Direct replacement designed to match listed BMW part numbers for straightforward fitment.
- Sturdy design intended to resist impact and pressure compared with thin stamped pans.
- Gasket and mounting hardware are not included so additional parts are required.
- Fitment must be verified by VIN or engine code because multiple BMW variants share similar part numbers.
Verdict: A durable one-piece aluminum replacement oil pan aimed at performance-minded BMW owners seeking improved heat dissipation and impact resistance.
3. MITZONE Aluminum Engine Oil Pan for BMW 2.0L N20/N26 (replaces 11137618512)
| Manufacturer | MITZONE |
|---|---|
| Exterior | Aluminum |
| Manufacturer Part Number | 022-016ALU |
| OEM Part Number | 11137618512 |
This MITZONE aluminum oil pan replaces the factory plastic pan on many BMW 2.0L N20, N26 and SULEV engines and is intended as a durable, long-lasting replacement. It is typically used when the original pan is cracked, leaking, or damaged; installers report it bolts into place with factory-style alignment and provides a stiffer, heat-resistant alternative to plastic. Notable features include full aluminum construction for improved resistance to deformation and corrosion and stated compatibility with several BMW F30/F10/Z4/X1 models. In practice the pan performs well when installed with a bead of high-temperature sealant rather than a traditional rubber gasket, which many users recommend because the pan does not include a gasket groove. Fitment reports are mostly positive but inconsistent fittings and occasional missing bolt locations have been reported, so careful verification before installation is advised. This pan is a cost-conscious option for owners who want stronger material than the original without paying for a high-end OEM replacement, but expect to supply proper sealant and confirm bolt pattern during installation.
Best for: Practical optimizers who want a durable, budget-friendly upgrade over the original plastic pan and are comfortable confirming fit and using sealant during installation.
Less Ideal for: Buyers who need a guaranteed fit-with-gasket solution straight out of the box or prefer an exact OEM-specified replacement without verifying bolt patterns should consider other options.
- Cast aluminum construction offers better heat and corrosion resistance than plastic pans
- Designed to replace BMW part 11137618512 for direct-fit alignment on listed N20/N26 models
- Stiffer structure reduces risk of deformation from road impacts or heat cycles
- Widely reported successful installs and clear guidance from users to use sealant for reliable sealing
- Pan lacks a molded groove for a rubber gasket which requires using a flat gasket or silicone sealant
- Some reviewers reported fitment issues or missing bolt locations on certain model years
Verdict: A cost-effective aluminum replacement that strengthens BMW N20/N26 oil pans and extends durability compared with plastic originals.
4. KAX Engine Oil Pan with Drain Plug and Gasket for BMW 5 Series (Fits select models)
| Brand | KAX |
|---|---|
| Model | Engine Oil Pan |
| Includes | Drain plug and gasket |
| Exterior | Machined |
This KAX oil pan replaces the factory pan on specific BMW 5 Series and other compatible BMW 2.0T models and is sold as a direct-fit replacement that includes a drain plug and gasket. It is typically used when the original pan is damaged or leaking and is installed in place of the factory pan with standard hand tools. The pan is described as machined and thicker than some aftermarket alternatives, which users report translates to a sturdy feel and good resistance to impact and corrosion. Practical benefits include simple bolt-on installation and an included drain plug to avoid sourcing extra parts. Limitations are that some buyers noted the seam gasket or hardware may not be complete for every installation, so you may need to supply a specific oil pan gasket, sealant, or bolts depending on year and service history. Fitment is limited to the BMW models listed by the manufacturer, so confirm year and engine match before ordering.
Best for: Budget-conscious BMW owners looking for a cost-effective, factory-style replacement for a leaking or damaged oil pan who prioritize value over dealer sourcing and want a basic bolt-on solution.
Less Ideal for: Owners who prefer a dealer-supplied part with guaranteed complete hardware and original packaging or those needing a pan for models outside the listed BMW 5 Series fitment should look elsewhere.
- Direct-fit replacement for specified BMW 5 Series 2.0T applications, simplifying installation
- Includes drain plug and a gasket so you get the basic hardware needed for oil change service
- Thicker machined construction offers improved durability and resistance to impact and corrosion
- Manufactured and inspected to meet factory-quality standards for a replacement part
- May not include all mounting bolts or the specific pan-to-engine gasket required for every vehicle, requiring extra parts for some installs
- Fitment is restricted to the exact BMW models and years listed so it will not work across all 5 Series variants
Verdict: A sturdy, budget-friendly factory-quality replacement oil pan for the listed BMW 5 Series fitments, but confirm year-specific fitment and additional hardware needs before buying.
5. Weonefit Aluminum Engine Oil Pan Replacement 11137618512 for BMW 2.0L Models
| Material | Aluminum |
|---|---|
| Drain plug | Included |
| Sump style | Wet |
| Surface finish | Corrosion Resistance |
| Condition | New |
This Weonefit aluminum oil pan is a direct replacement aimed at BMW 2.0L engines; it collects oil at the bottom of the engine and provides a factory-style drain path for routine oil changes. Installers will appreciate that it includes a drain plug and is finished for corrosion resistance, and the listing notes this upgraded version is intended to be sealed with RTV rather than a preformed gasket. Typical use is a service or repair where the original pan is damaged or leaking. The aluminum construction improves rigidity compared with many plastic pans and resists corrosion from road exposure. Practical benefits include compatibility across many 2.0L BMW models, a ready-to-drain sump, and a boxed replacement part from a parts specialist. Important limitations are that the pan does not include the recommended sealant or a proper groove for some gaskets, so careful attention to sealing method and torque is needed during installation; a few buyers reported fitment issues when using the supplied gasket. Professional installation or following the vehicle-specific sealing procedure reduces the risk of leaks or engine damage.
Best for: Reliability-focused DIYers or independent shops who prioritize a durable, factory-style replacement for routine service or repair of BMW 2.0L engines and want a long-lasting aluminum pan.
Less Ideal for: Buyers seeking a drop-in solution without using sealant or those unwilling to follow model-specific sealing and installation steps should consider alternatives or professional installation.
- Aluminum construction offers greater rigidity and corrosion resistance versus plastic pans
- Includes a drain plug for straightforward oil changes
- Designed to match factory fitment for a range of BMW 2.0L models listed in the fitment
- Boxed replacement from a specialist brand with a one year warranty
- Wet sump design retains oil for normal engine lubrication and drain-down servicing
- Requires RTV-style sealant for installation as gasket is not included
- Some buyers reported gasket fit and sealing problems on certain engines
Verdict: A durable aluminum replacement oil pan made to restore factory-style oil containment for BMW 2.0L models.
6. Bomunik 3-Piece Transmission Oil Pan Kit for BMW (28107842385)
| Manufacturer | Bomunik |
|---|---|
| Model | 28107842385,28107850148,28107842840 |
| Manufacturer Part Number | 28107842385,28107850148,28107842840 |
| OEM Part Number | 28107842385 V202742 1051050002 1051051002 1051052002 20101914 33101406 33103673 57012 P220056 3001350310 8020051 8020050 101914 172630 176675 28005B43141 28107842828 28107842840 28107850148 |
This Bomunik three-piece transmission oil pan kit replaces the factory DCT pan and comes with gaskets and seals intended to simplify a fluid service or pan replacement on compatible BMW models. Typical use is during a transmission service where the pan is removed to change the filter and fluid; the kit’s three-piece design makes it straightforward to drain, clean, and reinstall without modifying the vehicle. Reviewers report good fitment and that the pan closely matches factory geometry, and the included gasket set reduces sourcing extra parts. The practical benefit is a lower-cost alternative to dealer parts that still allows a proper fluid change when paired with an appropriate filter. Limitations are that some buyers preferred using a higher‑quality or OEM filter instead of the included cylinder, and installation remains a moderately messy job that benefits from some DCT service experience and the correct fluid-filling procedure.
Best for: Convenience-driven BMW owners who want an affordable, ready-to-install replacement pan kit to make a scheduled DCT fluid service easier and avoid sourcing multiple separate parts.
Less Ideal for: Owners who want strictly OEM-sourced parts or need a dealer-level warranty and support should consider factory replacements instead.
- Three-piece pan kit includes seals and gaskets to simplify a transmission service.
- Aftermarket pan closely matches factory shape for straightforward fitment on listed BMW DCT applications.
- Lower-cost alternative to dealer parts while enabling a full pan-and-filter service.
- Included white cylinder filter may not match some owners’ preferred filter choice.
Verdict: A complete, budget-friendly transmission pan kit that simplifies DCT service for compatible BMW models.
7. BINB ROAD Aluminum Engine Oil Pan with Gasket for BMW (11137618512)
| Manufacturer Part Number | BINBUS748-US |
|---|---|
| OEM Part Number | 11137618512 |
| Fitment | Compatible with BMW 228i 320i 328i 428i 528i X1 Z4 F22 F23 F30 F31 F33 F34 F36 F10 |
| Material | Aluminum |
This aluminum engine oil pan is a direct replacement designed for select BMW applications and ships with a gasket and drain plug to simplify installation. Made from cast aluminum, it aims to reduce weight compared with plastic pans and improve heat dissipation to help keep oil temperatures lower under load. Buyers report the pan fits the listed BMW models well and that the supplied gasket seals tightly when installed correctly. Installation is typical for this service part and may require lowering or removing support components on some models to gain access; some customers noted mounting hardware was not always included so confirm what arrives in the box before starting the job. The aluminum construction also reduces vibration and can feel sturdier than the factory plastic pan. If you need a factory-quality replacement that improves cooling and restores a proper seal, this pan is a practical option, but plan for a proper install procedure and verify all necessary bolts and fasteners are present beforehand.
Best for: A risk-averse mainstream buyer looking for a dependable, factory-style replacement that restores sealing and cooling performance without aftermarket gimmicks.
Less Ideal for: Not a good choice for someone seeking a lightweight race part or extensive performance modifications; also unsuitable if you want a plug-and-play swap without verifying included hardware.
- Aluminum construction reduces weight and improves heat dissipation compared with plastic pans.
- Ships with gasket and drain plug to simplify replacement and reduce parts sourcing.
- User reports indicate good fitment to the listed BMW models when installed properly.
- Stiffer material can reduce vibration and feel more durable than some factory pans.
- Some customers reported missing mounting hardware on arrival so additional fasteners may be required.
- Installation can require removing or lowering suspension support on some BMW models which adds labor time.
Verdict: A solid factory-style aluminum replacement oil pan for the listed BMW models that improves cooling and durability but may require verifying hardware and a proper install.
Choosing the Right BMW 5 Series Oil Pan: Key Factors to Consider
Material and Construction
The material determines how well the oil pan resists dents, cracks, and corrosion. Steel pans are often tougher against impacts but may be heavier and require good corrosion protection. Cast aluminum can be lighter and dissipate heat more quickly but needs sufficient wall thickness and proper ribbing to avoid flexing under stress.
Weld quality, flange flatness, and the presence of reinforcements around the drain and mounting points all influence long-term durability. Consider whether the construction includes anti-corrosion coatings or anodizing to extend service life in harsh road conditions.
Sealing and Gasket Compatibility
A proper seal prevents slow leaks that can lead to low oil and engine damage. Look for pans with machined flange surfaces and consistent bolt hole spacing to ensure even gasket compression. Some pans are designed to work with formed rubber gaskets, while others require liquid sealant or a paper-style gasket. Understanding which sealing method the pan is designed for helps avoid installation headaches.
Also consider how accessible the flange is during installation; pans with irregular flange shapes can make even torqueing difficult, increasing the chance of an engine oil pan leak if not installed correctly.
Drain Plug Location and Serviceability
The drain plug position affects how easily you can perform oil changes and how completely the oil drains. A centrally located, accessible drain speeds routine maintenance and reduces mess. Some designs include magnetic drain plugs to capture metal particles; others provide drain orientations that require removing crossmembers or other components for access.
Think about how the drain plug interacts with your vehicle's jacking points and the space beneath the car. A pan that simplifies service can save time and reduce the risk of incomplete oil removal.
Fitment and Clearance
Precise fitment prevents contact with suspension components, steering linkages, and aftermarket parts. Check that the pan provides adequate sump clearance and that bolt hole alignment matches factory patterns. Minor deviations can force installers to adjust components or risk improper sealing.
If you plan to use underbody shields or aftermarket hardware, confirm that the pan profile does not interfere. Proper clearance also affects airflow and heat dissipation under the engine, which can have secondary impacts on oil temperature.
Corrosion Resistance and Finish
Pans operate in a harsh environment exposed to water, salt, and grime. Coatings, plating, or anodizing can greatly extend useful life by preventing rust and pitting. Even small surface corrosion near bolt holes or the flange can compromise sealing.
Consider how the finish will hold up over time and whether the manufacturer provides warranty coverage against corrosion. Regular inspections after winter months or exposure to corrosive conditions can catch early issues.
Fastener Quality and Torque Considerations
Bolt hole durability and the ability to hold specified torque values matter for maintaining a consistent seal. Stripped threads or soft fastener surfaces can cause leaks and require rework. Ensure the pan design matches the factory bolt pattern and that recommended torque values are clear for installers.
Consistent torque across the flange is essential to avoid warping and uneven gasket compression. If your installation requires thread repair or helicoils, factor that into the overall maintenance plan as it affects longevity.
How We Chose the Best BMW 5 Series Oil Pan
Our selection focused on factors that directly affect reliability and serviceability for BMW 5 Series oil pans. We prioritized material construction and thickness because rigidity and impact resistance reduce the chance of deformation from road hazards. Sealing performance was a major criterion, including flange flatness and compatibility with common gasket types, since a secure seal prevents oil seepage. Drain access and orientation were evaluated to ensure practical oil changes without excessive disassembly. Fastener pattern and hole quality were checked for proper torque retention and to reduce the risk of strip-out. We also assessed fitment precision, meaning bolt hole alignment and sump clearance to avoid interference with suspension or aftermarket components. Finally, corrosion protection and finish were considered because long-term durability in wet environments affects life span. We excluded options lacking clear fitment data or those that required extensive custom modification to install. Units that offered only cosmetic differences without addressing these core dimensions were not considered.
Our full evaluation process is outlined in our review methodology.
FAQ
How do I know if my BMW 5 Series oil pan needs replacing?
A need for replacement often shows up as visible oil pooling under the vehicle, persistent low oil levels, or steady drops in oil between fill-ups. You may also notice metal shavings on the drain plug or unusual engine noises if oil becomes low. A visual inspection for dents, cracks, or corrosion around the flange is a practical first step to assess whether repair or replacement is warranted.
Can I repair a small oil pan leak instead of replacing the pan?
Small leaks from the flange or minor punctures can sometimes be addressed with gasket replacement or targeted patching, depending on the damage. Repairs tend to be temporary if the underlying cause is deformation or extensive corrosion. For structural damage or compromised bolt holes, replacement is usually the more reliable long-term solution.
What should I know about torque specs when installing an oil pan?
Consistent torque is important to achieve an even seal and prevent flange distortion. Factory torque specifications for bolt patterns are usually staged, meaning bolts are tightened in a specific sequence and to specific values. If you are unfamiliar with these procedures, follow a service manual or get professional help to avoid overtightening or uneven clamping that can lead to leaks.
Are aftermarket pans a good option for a BMW 5 Series?
Aftermarket pans can offer benefits such as reinforced construction or improved drain access, but quality varies. Look for pans with clear fitment data, durable materials, and proper flange machining. Avoid units that require significant modification to install, since that increases the risk of sealing issues or interference with other components.
How much clearance should I expect between the oil pan and road debris?
Clearance varies by design and vehicle ride height, but you should ensure the pan profile keeps the lowest point well above typical road obstacles. If you frequently drive on rough roads, choose a pan with additional reinforcement or a more compact sump shape to reduce the chance of impact damage. Inspect the pan after any significant underbody contact.
Does the oil pan material affect engine oil temperature?
Material and surface area can influence heat transfer from the oil to the surrounding air. Aluminum pans typically dissipate heat more readily than steel, which may help slightly with oil temperature management. However, the overall effect depends on engine load, cooling systems, and airflow under the vehicle, so material choice is one of several factors that affect oil temperature.
Conclusion
Prioritize fitment accuracy, sealing reliability, and serviceability when choosing a BMW 5 Series oil pan. Durable construction and good corrosion protection reduce the chance of leaks and the need for repeat work, while an accessible drain and correct bolt pattern make routine maintenance easier.Balance the tradeoffs between material, weight, and reinforcement based on how you use the vehicle. Focus on pans that offer clear installation guidance and robust flange quality to minimize future issues.
Explore More:
- Check out all BMW 5 Series parts & accessories
- Explore Oil Pans Maintenance & Repair Guides
- Explore Engine
- Browse all Auto Parts
