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When a leaking or damaged oil pan threatens engine health, choosing the right replacement matters. The wrong pan can cause persistent leaks, difficult installation, or poor oil control under load. This guide highlights a shortlist of the top options for Acura TSX oil pans, each chosen for solid fitment, reliable sealing, and durable construction. We evaluated mounting compatibility and leak resistance among other factors. Read on to see the best options and what to watch for during selection and installation.
Looking for other parts? See all Acura TSX parts & accessories.
Top Picks at a Glance
| Best overall The best all-around choice for most situations | Dorman 264-239 Engine Oil Pan |  |
| Best Quality Built to a higher standard if you want something more solid | TRQ Engine Oil Pan for 2004–2008 Acura TSX |  |
| Best Value The sweet spot between price and what you get | KAX Engine Oil Pan with Drain Plug |  |
| Best Budget The cheapest option that still gets the job done reliably | VANUODA Engine Oil Pan Sump with Drain Plug for 2004–2008 Acura TSX 2.4L |  |
| Highest Rated A top-rated pick with lots of positive feedback | Dorman 264-410 Engine Oil Pan for Select Acura/Honda Models |  |
| Most popular A crowd favorite that many people choose with confidence | URO Parts 038103601NA Engine Oil Pan (without oil level sensor hole) |  |
| Best Seller A high-volume bestseller chosen again and again | A-Premium Engine Oil Pan with Drain Plug for Honda Accord / Acura TSX 2.4L |  |
1. Dorman 264-239 Engine Oil Pan
| Model | 264-239 |
|---|---|
| Manufacturer | Dorman Products |
| Position | Center |
| OEM Part Number | 103276; 264220; 3310044; 501201; CRP06C; ICRP06C; SK264239; 53010340; 53010340AB |
This Dorman engine oil pan is a direct-replacement assembly designed to match the original pan on the specified vehicle years and comes with a matching drain plug. It is typically used to repair a leaking or damaged oil pan during routine maintenance or after an undercar impact. The pan is machined with a durable exterior coating intended to resist corrosion and arrives as a complete unit ready for installation. In practice it offers accurate bolt-hole alignment and consistent fitment when matched to the listed model years, which simplifies installation and reduces workshop time. Some buyers note differences from factory pans such as internal geometry and drain plug size, so you may need to verify gasket choice and plug compatibility before installation. The product is a practical, cost-effective replacement that prioritizes dependable fit and finish over matching every original internal feature found on some factory pans.
Best for: Balanced all-round buyers who want a dependable, ready-to-install replacement that minimizes installation time and delivers reliable everyday performance.
Less Ideal for: Drivers requiring exact internal replication of a specific factory pan design for extreme off-road use or heavy-duty protection should consider a manufacturer-original unit instead.
- Direct-replacement design for accurate bolt-hole alignment and reliable fitment on listed vehicles
- Comes as a complete assembly including matching drain plug for straightforward installation
- Machined exterior and protective coating reduce risk of corrosion over time
- Multiple verified buyers report easy fit and no leaks after installation
- Internal sump geometry differs from some factory pans which may omit protective shelves found on originals
- Drain plug size may not match every factory plug requiring attention during installation
Verdict: A practical, cost-conscious replacement oil pan that delivers reliable fit and finish for compatible vehicles but does not exactly duplicate every internal factory feature.
2. TRQ Engine Oil Pan for 2004–2008 Acura TSX
| Material | Steel |
|---|---|
| Drain Thread Size | M14x1.5 |
| Drain Plug Included | Yes |
| Exterior | Machined |
| Fitment Years | 2004-2008 Acura TSX |
This TRQ engine oil pan is a direct-fit replacement for 2004–2008 Acura TSX engines intended to restore a proper oil containment surface after damage or wear. Made from steel with a machined exterior, it includes a drain plug and the correct M14x1.5 drain thread so you can reassemble the oil system without sourcing additional hardware. Typical use is a DIY or shop-level service where the original pan is cracked, dented, or leaking; TRQ advertises pre-assembled, direct-replacement fit to speed installation and reduce modification. The practical benefits are straightforward: factory-style fitment, visible machining for a neat finish, and compatibility reference numbers that match factory part IDs. Limitations to consider are that a gasket or oil level sensor port is not included so you must supply the correct gasket and confirm sensor requirements before installation; a few user reports show fitment issues, so verify exact year and engine sub-variant fit before ordering. For performance-oriented owners this pan offers a robust, serviceable option that keeps the engine bay functional without major modification.
Best for: Performance-oriented owners who prioritize a factory-quality, serviceable replacement that restores proper oil containment and supports track or spirited driving maintenance routines.
Less Ideal for: Buyers who want a complete plug-and-play kit with sensors and gaskets included or those unwilling to verify exact engine sub-variant fitment should consider alternatives.
- Direct-fit design intended for 2004–2008 Acura TSX to simplify installation
- Steel construction with machined exterior offers durable, serviceable surface
- Includes drain plug with M14x1.5 thread for easy reassembly
- Matches manufacturer reference numbers for straightforward compatibility checking
- Gasket or oil level sensor port is not included so extra parts may be required
- A minority of buyers reported fitment problems, so verification is necessary before installation
Verdict: A durable, factory-style steel oil pan built to be a direct replacement for 2004–2008 Acura TSX engines.
3. KAX Engine Oil Pan with Drain Plug
| Manufacturer | KAX |
|---|---|
| Model | Engine Oil Pan |
| Exterior | Painted |
| Item Weight | 8.25 pounds |
This KAX engine oil pan is a budget-focused replacement intended to restore oil containment and basic function after damage or leaks. It installs in place of a factory pan and includes a drain plug so you can reuse your original oil change routine; reviewers report it fits well and the casting looks stout. The manufacturer says the pan is thickened for corrosion and impact resistance, which translates to a durable shell that should hold up under normal road use. Expect a straightforward swap-in install for the correct vehicle, though the pan does not include the pan-to-block gasket or mounting bolts so you will need to supply those and a gasket sealant during installation. For hobbyists or independent shops this is a practical, lower-cost option that performs like a factory replacement without premium refinements such as integrated windage trays or extra hardware.
Best for: Practical optimizers who want a cost-effective, factory-quality replacement that restores function without paying for premium extras and who prefer to handle minor installation sourcing themselves.
Less Ideal for: Buyers seeking a complete bolt-on kit with gasket, bolts, and windage tray included or those wanting a performance-oriented pan with baffles or oil control features.
- Direct-fit replacement for listed Honda and Acura V6 applications, simplifying installation
- Includes a drain plug so no separate drain hardware is required
- Heavier, thicker casting for improved resistance to impact and corrosion compared with thin aftermarket pans
- Does not include the pan gasket or mounting bolts, so additional parts are required for installation
- No integrated windage tray or extra performance features included
Verdict: A sturdy, budget-friendly factory-style oil pan that restores function affordably but requires buying a gasket and some hardware separately.
4. VANUODA Engine Oil Pan Sump with Drain Plug for 2004–2008 Acura TSX 2.4L
| Brand | VANUODA |
|---|---|
| Model | VNDQP-OP11 |
| Compatible Vehicles | 2004-2008 Acura TSX L4 2.4L |
| Drain Plug Included | Yes |
This VANUODA oil pan is a budget-focused replacement for the 2004–2008 Acura TSX L4 2.4L that provides a straightforward way to fix leaks, stripped threads, or dented pans. It is a machined steel pan with corrosion-resistant finish and includes a drain plug, so installation is similar to the factory unit and can be completed by a competent DIYer or technician. The pan is intended as a professional replacement and addresses common problems like low oil levels and oil leakage while restoring proper sump capacity. You will need a separate oil pan gasket and it is a good idea to replace the mounting bolts during installation since older hardware can be corroded or fatigued. The product comes with one year of customer support, but buyers should verify fit and use correct torque specs when installing to avoid leaks or warping.
Best for: Budget-conscious Acura TSX owners who need an affordable, functional replacement to stop leaks or replace a dented pan and prefer a product that is ready for professional or competent DIY installation.
Less Ideal for: Owners seeking an upgraded performance or deep-sump pan for racing or heavy-duty towing should consider aftermarket performance pans with different designs and materials.
- Steel construction with corrosion-resistant finish for durability
- Includes drain plug for a complete sump replacement
- Made to fit 2004–2008 Acura TSX 2.4L applications for direct replacement
- Machined exterior for a factory-style appearance and fit
- Does not include the oil pan gasket or mounting bolts
- Limited visible fitment verification beyond listed model years
Verdict: A no-frills, affordable steel replacement oil pan with drain plug that restores proper sealing and function for 2004–2008 Acura TSX 2.4L owners on a budget.
5. Dorman 264-410 Engine Oil Pan for Select Acura/Honda Models
| Brand | Dorman |
|---|---|
| Model | 264-410 |
| Position | Center |
| Exterior | Ready To Paint If Needed |
This Dorman oil pan is a factory-style replacement intended to restore a leaking or damaged pan to OEM-like function. It ships as a complete pan assembly with the drain plug and is powder- or e-coated to resist corrosion, which helps it hold up over time in everyday driving conditions. Installers report it bolts up to the original mounting points and places the drain where expected, so it is typically used when the original pan is rusted, cracked, or has stripped threads. Because the pan is built to match factory dimensions, it is straightforward for mechanically comfortable owners or shops to swap during an oil system repair. The pan is generally thinner than some factory pans, so while it provides reliable sealing and corrosion resistance, it is not designed as an upgraded heavy-duty sump for offroad impacts. Expect to lower or support subframe components on many models during installation and to use proper gasket/sealant and correct torque sequence for a leak-free result.
Best for: Reliability-focused buyers who prioritize restoring factory performance with a straightforward replacement part and prefer parts that emphasize fit and corrosion protection over aftermarket performance upgrades.
Less Ideal for: Drivers seeking a heavy-duty or impact-resistant aftermarket oil pan for offroad use or increased capacity should look at purpose-built performance pans instead.
- Complete assembly including drain plug saves time during replacement
- Powder or e-coating improves long-term corrosion resistance
- Engineered to match original mounting points for straightforward fitment
- Widely reported accurate fit on supported vehicle model years
- Gauge appears thinner than some factory pans, so less impact resistance
- May require lowering or supporting the subframe for installation on affected models
Verdict: A practical, corrosion-resistant factory-style replacement that restores proper fit and function for supported Acura models but is not a heavy-duty performance upgrade.
6. URO Parts 038103601NA Engine Oil Pan (without oil level sensor hole)
| Fits | 1998-2006 VW Beetle, 1999-2006 VW Golf, 1999-2005 VW Jetta (listed fitment) |
|---|
This URO Parts oil pan is a direct-replacement style pan produced to factory dimensions for a bolt-on installation when the original pan does not have an oil level sensor. It is offered in either alloy aluminum or stamped steel and has a durable surface coating on steel versions to resist rust. Typical use is as a replacement during an oil-pan repair after a leak or impact damage; installers report that bolt holes and sealing surfaces match the factory pattern which simplifies gasket installation and reduces fitment headaches. The lighter aluminum option helps avoid added weight while steel provides toughness against road debris. Limitations to consider are that this specific listing is the version without the oil level sensor hole, so it will not work where the TSX requires a sensor in the pan, and stamped-steel pans can ding if the vehicle is frequently driven on rough roads. Expect to buy a correct gasket and to inspect for any sharp edges or filings before assembly.
Best for: Convenience-driven buyers who want a straightforward, direct-fit replacement that minimizes installation time and hassle during a roadside repair or routine service.
Less Ideal for: Drivers who need an oil pan with an integrated oil level sensor or who frequently operate on rough, debris-strewn roads should consider alternate pans designed for those needs.
- Manufactured to factory dimensions for straightforward bolt-on fitment
- Available in alloy aluminum or stamped-steel to suit weight or durability preferences
- Durable surface coating on steel option helps resist corrosion
- Wide user reports of good fit and leak-free sealing when installed correctly
- This SKU is the version without an oil level sensor hole and will not accept a sensor
- Stamped-steel variant can be vulnerable to dents from road debris
Verdict: A practical, factory-dimension replacement pan for straightforward repairs — but choose a version with the sensor hole if your Acura TSX requires an oil level sensor.
7. A-Premium Engine Oil Pan with Drain Plug for Honda Accord / Acura TSX 2.4L
| Compatible Vehicles | Honda Accord 2008-2012, Crosstour 2012-2014; Acura TSX 2008-2014 |
|---|---|
| Material Type | Aluminum |
| Fit Type | Vehicle Specific |
| Drain Plug | Included |
This A-Premium oil pan is a direct-fit replacement cast from corrosion-resistant aluminum for 2.4L Honda and Acura 2008–2014 applications. It replaces a damaged or leaking factory pan and is used when repairing oil leaks, after sump damage, or during engine work that requires draining and reinstalling the pan. Notable features include a factory-style flange pattern, a fitted drain plug, and a corrosion-resistant finish that helps resist long-term exposure to road salt and oil. The pan arrives ready for installation but does not include the gasket, so plan to reuse the original or buy a new gasket separately. Buyers will appreciate the vehicle-specific fit and solid construction that mimics factory shape and mounting points, while those seeking a fully finished, pre-sealed assembly should note the missing gasket and occasional cosmetic casting marks reported by some customers.
Best for: Risk-averse mainstream buyers who prioritize a dependable, vehicle-specific replacement that closely matches factory fit and function when repairing leaks or replacing a damaged sump.
Less Ideal for: Buyers seeking an all-in-one, ready-to-install pan with new gasket and sealant included or those who need a premium cosmetic finish straight from the box should consider other options.
- Vehicle-specific fit for 2.4L Honda Accord, Crosstour and Acura TSX models
- Made from aluminum with a corrosion-resistant finish for durability
- Includes a drain plug for immediate use
- Solid factory-style mounting pattern that simplifies installation
- Gasket is not included and must be purchased or reused separately
- Some units show cosmetic casting marks that may require cleanup before installation
Verdict: A practical, vehicle-specific aluminum replacement oil pan that restores factory-style fit and function for 2.4L Acura TSX and Honda 2.4L models.
Choosing the Right Acura TSX Oil Pan: Key Factors to Consider
Fitment and Bolt Pattern
Correct fitment is essential because the oil pan must match the Acura TSX block flange and bolt pattern exactly to seal properly and avoid stress on mounting points. A mismatch can cause leaks, warped flanges, or stripped bolts, leading to more extensive repairs.
Check that the pan aligns with the oil pickup, drain location, and transmission or subframe clearances. Consider pans that reproduce factory mounting points and provide correct bolt hole spacing, since even small offsets can complicate installation or require adapter plates.
Material and Durability
Oil pans are commonly made from stamped steel, cast aluminum, or pressed alloy. Material affects dent resistance, weight, and thermal behavior. Stamped steel tends to resist impact from road debris and is often easier to repair, while cast aluminum can offer lighter weight and better heat dissipation but may dent or crack under impact.
Consider corrosion protection such as coatings or galvanization, since rust can lead to fastener seizure and leaks. Durability matters for long-term reliability in everyday driving and for vehicles used on rough roads.
Sealing System and Gasket Compatibility
A reliable seal prevents oil leaks that can cause engine damage and messy repairs. Pay attention to the sealing approach: some pans use molded rubber gaskets, others require RTV sealant, and some combine both methods. Each approach affects ease of installation and future serviceability.
Ensure gasket surfaces are flat and that recommended torque sequences are followed to avoid uneven compression. Gasket material should tolerate heat and oil exposure without hardening or shrinking over time.
Sump Design and Oil Control
The sump shape and baffle arrangement determine how well the pan controls oil movement during acceleration, braking, and cornering. A properly baffled sump keeps oil near the pickup to prevent starvation during spirited driving or when the vehicle is on an incline.
Consider pans with internal baffles or trap doors if you plan to drive aggressively or tow, since they maintain consistent oil pickup and help preserve oil pressure under dynamic conditions.
Drain Location and Serviceability
Drain location affects how easy routine maintenance will be. A conveniently positioned drain plug simplifies oil changes and reduces the chance of spills, while a recessed or hard-to-access plug adds time and frustration for DIY jobs.
Also consider whether the pan allows access to other components such as the pickup or baffle for cleaning. Service-friendly features reduce labor time and lower the likelihood of accidental damage during maintenance.
Finish, Corrosion Resistance, And Warranty
Protective finishes and corrosion resistance extend service life, especially in climates with road salt or high humidity. Look for pans with durable coatings or treated surfaces to prevent rust and underbody degradation.
Warranty terms and manufacturer support can indicate confidence in product quality. A clear warranty covering leaks or manufacturing defects provides added assurance and can reduce long-term ownership risk.
How We Chose the Best Acura TSX Oil Pan
We prioritized parts that offer proper fitment and durable sealing for the Acura TSX platform. Primary evaluation criteria included mounting compatibility with factory drain and bolt patterns, oil capacity and sump shape for proper oil pickup, and material durability to resist dents and corrosion. We also considered sealing performance under heat cycles and vibration, ease of installation including access to drain and baffle features, and corrosion-resistant finishes or coatings that extend service life.Items were excluded if they lacked clear vehicle-specific fitment information, used nonstandard mounting patterns, or offered poor sealing solutions. We avoided listings that focused solely on price or generic fit claims without detailed compatibility specs. The final shortlist reflects parts that balance correct fit, durable construction, reliable sealing, and practical installation considerations for Acura TSX owners.
Our full evaluation process is outlined in our review methodology.
FAQ
How do I know if the oil pan is the cause of an engine oil leak?
Inspect the area around the oil pan for fresh oil traces, especially near the drain plug and pan flange. Use a clean rag to wipe suspected areas, then run the engine briefly and recheck to confirm the origin. Minor seepage at the gasket or a visible crack in the pan are common indicators that the pan or its gasket is the source of a leak.
Can I replace just the oil pan gasket instead of the whole pan?
Often a gasket replacement can stop leaks when the pan flange and bolt holes are undamaged and the pan is not warped. However, if the pan is dented, corroded, or cracked, replacing the entire pan is usually the more reliable solution. Assess the pan condition before deciding which part to replace.
What should I expect for oil pan bolt torque and tightening sequence?
Manufacturers specify a torque value and tightening sequence to ensure even gasket compression. Torque values depend on thread size and material, so refer to the vehicle's service manual for exact numbers. Tighten bolts incrementally in a crisscross or specified pattern to prevent warping and ensure a consistent seal.
Are aftermarket oil pans a good option for repairs?
Aftermarket pans can offer equivalent fit and function when they provide vehicle-specific specifications and quality materials. Choose parts with clear fitment data and positive feedback on sealing and durability. Avoid generic or poorly documented pans that lack compatibility details.
How much does oil pan repair typically cost compared to replacement?
Repair cost varies with damage type and labor complexity. Small dents or gasket replacements are usually less expensive than full-pan replacement because they require less disassembly. If the pan is cracked or severely corroded, replacement is often more cost-effective over the long term.
Will installing a different sump shape affect oil pressure?
Sump shape and internal baffling can influence oil pickup behavior rather than static oil pressure at idle. A poorly designed sump may allow oil to slosh away from the pickup under dynamic conditions, risking temporary oil starvation. Choose a design that maintains consistent oil at the pickup for your driving style.
Conclusion
Choosing the right Acura TSX oil pan comes down to fitment, sealing performance, and durability. Prioritize pans that match the TSX mounting pattern, provide a reliable gasket or sealing method, and include baffles or sump shapes suited to how you drive.Balance ease of service and corrosion protection against material preferences. Thinking through these tradeoffs will help you pick an oil pan that reduces leak risk and simplifies future maintenance.
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