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If you drive an Infiniti G35, the oil filter housing is a small part that has a big impact on engine cleanliness and reliability. Choosing the right housing affects how well your engine oil circulates, how easy regular service is, and how likely you are to encounter common failures like gasket failures or cracks. This guide covers the top shortlisted oil filter housings for the Infiniti G35 and explains the key attributes we considered in selecting them, including fitment accuracy and sealing materials. Read on for what to look for and why these options made the list.
Looking for other parts? See all Infiniti G35 parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | Dorman Oil Filter Housing Gasket Kit (926-365) |  |
| Most Popular A crowd favorite that many people choose with confidence | AUTOBABA Upgraded Aluminum Engine Oil Filter Housing with Oil Cooler and Sensors |  |
| Best Quality Built to a higher standard if you want something more solid | BLCYANUE Engine Oil Cooler Filter Housing (2721800510) |  |
| Best Budget The cheapest option that still gets the job done reliably | A-Premium Oil Filter Housing Cap Assembly (Replace# 06D115408A) |  |
| Most Sold A high-volume bestseller chosen again and again | APSG Toyota Genuine Oil Filter Kit with Aluminum Housing Cap and Wrench |  |
| Best Value for Money The sweet spot between price and what you get | YITHSWAY Aluminum Engine Oil Cooler with Filter Housing Assembly |  |
| Best Overall The best all-around choice for most situations | MNJWS Aluminum Oil Filter Housing and Cooler Kit for 3.6L Pentastar Engines |  |
1. Dorman Oil Filter Housing Gasket Kit (926-365)
| Brand | Dorman |
|---|---|
| Material | Polymer |
| Manufacturer Part Number | 926-365 |
| OEM Part Number | 5175569AB; 5175574AA; 6421801410; 6421840080; A6421801410; A6421840080 |
This Dorman gasket kit supplies the seals needed to stop oil leaks at the oil filter housing so you can retain your existing housing rather than buying a full replacement. It is typically used when the split housing seal fails and oil seeps between the two halves; the kit includes polymer seals sized to match the original parts and is intended for direct fit replacement. The practical benefit is clear for routine repairs: mechanics and DIYers can remove the housing, replace the old seals and reinstall, saving time and expense compared with replacing the whole assembly. Materials are polymer designed to resist oil and high temperatures, and Dorman tests the parts for fit and durability. Limits to consider are that installation can be messy and requires some disassembly and correct torqueing of bolts to avoid leaks, and longevity appears variable in real-world reports so complete failure of the housing would still require a full replacement down the line.
Best for: A reliability-focused buyer who prioritizes practical repairs that restore factory-level sealing without unnecessary parts replacement and prefers cost-effective, tested solutions.
Less Ideal for: If you want a maintenance-free fix or if the oil filter housing itself is cracked or warped, this seal kit is not sufficient and a full housing replacement is required.
- Lets you replace only the failed seals instead of the full housing, saving money.
- Seals match original dimensions for a reliable, leak-free fit when installed correctly.
- Polymer construction resists oil exposure and high underhood temperatures.
- Widely used solution with numerous user reports confirming fit on compatible vehicles.
- Requires removal of the filter housing and careful reassembly so the repair can be messy and moderately time consuming.
- Service life varies by vehicle and driving conditions so periodic recheck for leaks is advisable.
Verdict A budget-savvy repair option that restores a leaking oil filter housing by replacing the seals, but it requires proper installation and may not match the lifetime of a new housing.
2. AUTOBABA Upgraded Aluminum Engine Oil Filter Housing with Oil Cooler and Sensors
| Material | Aluminum |
|---|---|
| Vehicle Service Type | SUVs, Trucks, Sports Utility Vehicles |
| Automotive Fit Type | Universal Fit |
| Number of Items | 1 |
This AUTOBABA upgraded oil filter housing swaps the factory plastic assembly for a polished aluminum housing with an integrated oil cooler, preinstalled pressure and temperature sensors, and a full set of seals and bolts. It is intended for in‑engine use where the original housing is prone to cracking or leaking; installation replaces the existing housing, installs the included oil filter, and connects the cooler lines. The aluminum construction should resist heat cycling and reduce the chance of breakage compared with plastic housings, and reviews show improved sealing and durability in heavy‑use vehicles. The kit arrives with most required gaskets, O‑rings, and mounting bolts which simplifies a single‑session swap for a mechanic or experienced DIYer. Limitations to note are that the included disposable oil filter and some sending units may be lower quality than factory parts, so plan to reuse or upgrade sensors and filter if you prefer OEM levels of fitment. Fitment and connector differences mean you should confirm sensor plug compatibility before installation on your G35.
Best for: Convenience‑focused buyers who want a durable, largely complete replacement that lets them swap the aging plastic housing for a longer‑lasting aluminum assembly in a single service visit.
Less Ideal for: Buyers seeking an exact OEM factory replacement or those unwilling to verify sensor connector compatibility should consider a factory‑quality direct replacement instead.
- Aluminum housing and cooler resists heat cycling and reduces risk of cracking compared with plastic stock parts.
- Includes pressure and temperature sensors preinstalled to simplify replacement.
- Comes with gaskets, O‑rings, mounting bolts and many install items to reduce trips to the parts store.
- Polished finish and integrated cooler consolidate multiple components into one replacement unit.
- Included disposable oil filter and some sensors may be lower quality than factory replacements.
- Universal fit designation means connector and fitment differences may require sensor swaps or minor modifications.
Verdict A practical convenience‑focused upgrade that replaces fragile plastic housings with a durable aluminum housing and includes most install hardware, but verify sensors and filter quality for a perfect fit on your G35.
3. BLCYANUE Engine Oil Cooler Filter Housing (2721800510)
| Manufacturer | BLCYANUE |
|---|---|
| Manufacturer Part Number | 2721800510 |
| OE Number | A6421800165, 2721800510, 2721800410 |
| Compatible Models | Selected Mercedes‑Benz models listed in description |
This oil cooler filter housing replaces the factory unit and integrates the oil cooler and filter mounting into a single assembly to keep engine oil cooler and cleaner under load. It is typically used as a replacement when the original housing leaks or when oil temperatures need better control during spirited driving or towing. The listing notes reinforced materials and high temperature resistance, which in practice means a durable feel and resistance to warping compared with brittle cast housings. Buyers can expect a straightforward bolt-in installation when the unit matches the vehicle, and several user reports mention leak-free performance after fitment. Limitations are that this part is targeted to specific Mercedes-Benz engines and not rated to factory part number standards in writing, so confirm exact compatibility before ordering; installation may require replacement of seals, mounting hardware, and coolant/oil bleed procedures that some DIYers will find fiddly. There is also no detailed spec sheet for flow capacity or pressure rating, so this is a direct replacement option rather than a performance-upgrade cooler.
Best for: Performance-oriented buyers who prioritize restoring reliable oil cooling under spirited driving or towing and who will verify fitment before installation.
Less Ideal for: Owners seeking a verified performance upgrade with published flow or pressure specs or those who need universal or multi-model compatibility should look elsewhere.
- Integrates oil cooler and filter housing for a single replacement assembly.
- Described high-temperature and wear-resistant materials for longer service life than some stock housings.
- Multiple user reports of straightforward fitment and no leaks after installation.
- Ships with matching manufacturer part numbers listed for cross-reference to aid fitment.
- Compatibility is limited to specific Mercedes-Benz engines and model years listed in the description.
- No published flow, pressure, or thermal performance data to evaluate improvement over the factory unit.
Verdict A robust direct-replacement oil cooler housing with solid user feedback for leak-free fitment, best for buyers focused on reliable oil cooling rather than verified performance gains.
4. A-Premium Oil Filter Housing Cap Assembly (Replace# 06D115408A)
| Manufacturer Part Number | APOFH013 |
|---|---|
| OEM Part Number | 06D115408A, 06D115408B, 6D115408B, V10-4623, 917-049 |
| Brand | A-Premium |
| Item Weight | 10.2 ounces |
This oil filter housing cap replaces the factory cover on compatible 2.0L VW and Audi engines and is intended to secure the cartridge-style oil filter and seal the housing. It installs like the factory unit and ships with an O-ring to simplify gasket replacement during service. For routine oil changes it provides a low-cost alternative that looks like the original and can be swapped using common hand tools. Practical benefits include lower cost than dealer parts and an apparently direct fit for many users, which keeps downtime and installation time minimal. Important limitations are mixed long-term reliability reports from other buyers, including a minority of failures related to leaking under heat and pressure, so it may not match OEM durability in all cases. If you choose this cap, inspect sealing surfaces and torque to factory specs to reduce leak risk.
Best for: Budget-conscious DIYers who prioritize saving on routine maintenance parts and want a direct-fit replacement they can install during scheduled oil changes.
Less Ideal for: Drivers seeking a long-term, high-reliability factory-quality part for performance or high-mileage engines should consider OEM or higher-end aftermarket options instead.
- Direct-fit design aimed to match factory appearance and mounting for straightforward installation
- Included O-ring simplifies replacement of the seal during an oil service
- Lower cost compared with dealer or OEM replacement caps
- Multiple buyers report good fit and immediate leak-free operation out of the box
- Some customers reported leaks or failure under high temperature or pressure conditions, indicating inconsistent long-term durability
- Not guaranteed to match factory-quality materials and pressure resistance in every application
Verdict A low-cost, direct-fit replacement cap that can save money on routine service but carries some risk of inconsistent long-term sealing performance.
5. APSG Toyota Genuine Oil Filter Kit with Aluminum Housing Cap and Wrench
| Material | Aluminum, Paper |
|---|---|
| Thread Size | NPT 3/4" |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | TOYOTA/APSG |
This kit replaces the factory plastic oil filter housing cap with a metal housing cap and includes the corresponding paper oil filter, crush washer, and a purpose-made cap wrench. It is used during routine oil changes to prevent the common cracking and stripping that happens with the original plastic caps, and the included wrench speeds removal and installation for DIY or shop service. The aluminum housing offers greater durability and corrosion resistance than plastic, reducing the risk of damage when changing oil and helping maintain a reliable seal. The genuine-style filter element is sized to match factory filtration characteristics so oil flow and pressure remain within expected ranges. Limitations are fitment specificity and small fit differences across models; some users must transplant a center tube or confirm exact part numbers before installation. The kit also includes some plastic accessories that may stick in the new aluminum housing during drain, which can require a pry to remove.
Best for: Risk-averse mainstream buyers who prioritize long-term reliability and want a straightforward, factory-quality replacement to avoid recurring failures during routine maintenance.
Less Ideal for: Users seeking a universal or multi-vehicle solution or installers unwilling to verify part numbers and perform minor fit adjustments should consider other options.
- Aluminum housing cap is more durable and less likely to crack than stock plastic caps.
- Includes a correctly sized cap wrench that simplifies removal and installation.
- Comes with a genuine-style paper oil filter and crush washer for a complete oil change service.
- Direct replacement design maintains expected oil flow and sealing when fitted properly.
- Fitment can vary by model year and may require swapping a center tube or verifying part numbers.
- Some included plastic accessories can get stuck in the aluminum housing during drain and need manual removal.
Verdict If you want a durable, factory-quality upgrade to brittle plastic oil housings and a ready-to-use kit for routine oil changes, this AP SG Toyota replacement set is a practical choice provided you confirm exact fitment first.
6. YITHSWAY Aluminum Engine Oil Cooler with Filter Housing Assembly
| Material | Aluminum |
|---|---|
| Thread Size | M16 x 1.5 |
| Product Grade | Replacement Part |
| Automotive Fit Type | Vehicle Specific Fit |
This aluminum oil cooler and filter housing assembly replaces the common plastic unit on Chrysler 3.6L Pentastar engines and comes as a complete kit with filter, sensors, gaskets, bolts, and seals ready to install. In everyday use it serves the same purpose as the factory housing while reducing the risk of warping and leaks that occur with plastic parts under heat and age. The machined aluminum construction improves corrosion and heat resistance and reviewers report straightforward fitment and no leaks after installation. The included temperature and pressure sensors and full gasket set simplify a one‑stop replacement job and reduce parts hunting. Limitations are that it is an aftermarket unit rather than a factory part so sensor calibration, exact fitment, or long‑term durability will vary compared with dealer parts, and this specific assembly is designed for 3.6L Chrysler-family vehicles so compatibility must be confirmed before ordering. Expect a practical, longer‑lasting upgrade if your vehicle uses the same engine family and you want to avoid repeat failures from plastic housings.
Best for: Practical optimizers seeking a cost‑effective, longer‑lasting upgrade to the fragile plastic oil filter housing who prioritize reducing repeat repairs and parts sourcing time.
Less Ideal for: Buyers who insist on factory‑direct replacement parts or who own vehicles that do not use the 3.6L Pentastar engine should look for an exact OEM match instead.
- Aluminum machined housing resists heat and corrosion better than plastic replacements
- Comes as a full kit with oil filter, pressure and temperature sensors, gaskets, O‑rings and mounting bolts
- Vehicle‑specific design for direct swap on compatible 3.6L Chrysler‑family engines reduces installation hassle
- Many user reports of solid fit and elimination of leakage after replacing cracked plastic housings
- Aftermarket part so long‑term reliability and exact match to factory tolerances can vary
- Not universally compatible; fitment limited to vehicles using the 3.6L Pentastar engine and must be verified before purchase
Verdict A ready‑to‑install aluminum replacement that fixes common plastic housing leaks on compatible 3.6L Chrysler engines and delivers practical long‑term value.
7. MNJWS Aluminum Oil Filter Housing and Cooler Kit for 3.6L Pentastar Engines
| Material | Aluminum |
|---|---|
| Thread Size | M16 x 1.5 |
| Vehicle Service Type | 3.6L Pentastar engine vehicles |
| Number of Items | 1 |
This aluminum oil filter housing and cooler kit replaces the common plastic housing used on many 3.6L Pentastar engines and is intended to stop oil leaks and improve durability. It is typically used during repairs when the original housing has warped or begun leaking; installation is a direct replacement for the matching engine family and the kit arrives with seals, bolts, and an oil filter in many cases. Notable features include a reinforced aluminum construction for better heat and corrosion resistance, included mounting hardware, and preinstalled or supplied sensor ports. In practice the aluminum part reduces the chance of recurring leaks and feels sturdier than factory plastic housings, which can save time and money over repeat repairs. Important limitations: some buyers reported sensor incompatibilities and one supplied sensor or filter may not match every vehicle, so expect to reuse your original sensors or buy a replacement sensor if needed. A few users also noted quality-control issues with individual sensors or the included oil filter, so verify sensors and filter before final assembly.
Best for: Balanced, practical buyers who prioritize a durable, longer-lasting replacement over cheap temporary fixes and want a straightforward swap that reduces the chance of repeat repairs.
Less Ideal for: Those who will have a shop perform the replacement and require full parts warranty support from the dealer should consider purchasing factory-quality parts through their service department instead.
- Aluminum construction resists heat and corrosion better than factory plastic housings
- Designed as a direct replacement for affected 3.6L Pentastar engines to stop common leaks
- Ships with seals, bolts, and often an oil filter to simplify installation
- Includes provisions for oil sensors and mounting hardware to reduce install time
- Some supplied sensors are incompatible with certain vehicle variants requiring reuse of the old sensor or buying a correct one
- Included oil filter or cheap supplied filter has been reported to restrict flow and should be replaced with a quality filter before first start
Verdict A rugged aluminum replacement that fixes common 3.6L Pentastar housing leaks and extends service life, but check sensor compatibility and swap the included filter for a known-quality unit before use.
Choosing the Right Infiniti G35 Oil Filter Housing: Key Factors to Consider
Fitment and Compatibility
Correct fitment is essential because the housing must align precisely with the Infiniti G35 engine's mounting points and internal oil passages. A housing that does not sit squarely can cause stress on the mounting bolts, misalignment of the oil filter element, or poor mating with the engine surface.
Compatibility also means matching the correct part number or engine variant so that ports line up and sensor or relief valve positions are correct. Prioritizing housings that specify exact fitment for the G35 reduces the risk of installation delays, additional modifications, or oil flow restrictions that can arise from an incorrect match.
Seal and Gasket Quality
The sealing surface and gasket materials determine how well the housing prevents oil leaks over time. High-quality elastomer seals and properly compressed gaskets resist oil swelling, heat degradation, and hardening that lead to seepage.
Look for housings designed to accept OEM-style gaskets or that include robust seals engineered for engine temperatures. Good sealing minimizes the likelihood of finding oil under the car, contamination of accessory belts, or loss of oil pressure.
Material Strength and Resistance to Cracking
Housings are exposed to thermal cycling and mechanical loads, so material selection affects long-term reliability. Cast aluminum or reinforced composites offer different tradeoffs in weight, thermal expansion, and susceptibility to stress cracking.
A housing with adequate thickness at stress points and sensible reinforcement around bolt bosses will better resist cracking. Considering known failure modes such as hairline cracks around mounting holes or filter boss areas helps you choose a unit that is less likely to fail between services.
Serviceability and Ease of Replacement
How easy it is to replace the housing affects labor time and the risk of installation errors. A design that provides clear access to bolts, filter elements, and seals reduces the need to remove additional components and lowers the chance of cross-threading or overtightening.
Features that support standard torque values, use of common tools, and inclusion of replacement gaskets or O-rings improve the service experience. Consider whether the housing allows maintenance without disassembling nearby parts that would add complexity.
Oil Flow Design and Valve Integration
The internal routing and any built-in valves, such as pressure relief or bypass valves, influence oil circulation and filtration performance. Properly sized passages reduce restriction and promote consistent oil pressure to the engine.
A housing that correctly accommodates or integrates relief or check valves helps prevent oil starvation in cold starts or under extreme conditions. Confirming that valve locations and sizes match the engine's requirements prevents unexpected pressure drops.
Compatibility With Replacement Parts
Choosing a housing that accepts standard replacement filters, gaskets, and seals makes future maintenance simpler and more predictable. When replacement parts are widely available, you avoid aftermarket compatibility issues and long waits for specific components.
Verify that recommended gasket and O-ring sizes match widely available parts or that the manufacturer provides clear part numbers for service components. This reduces the risk of incorrect replacements that could compromise sealing or oil flow.
FAQ
What are common symptoms of a failing oil filter housing on an Infiniti G35?
Common signs include visible oil leaks near the housing, low oil pressure warnings, and oil contamination on nearby engine components. You might also notice a burning oil smell if leaked oil contacts hot surfaces. Diagnosis usually involves a visual inspection of the housing, gasket area, and surrounding surfaces.
Can I replace the oil filter housing myself?
Many mechanically inclined owners can replace a housing with basic tools, proper torque specs, and replacement seals. The job often requires draining some oil and accessing tight spaces, so it helps to have a service manual or reference for the Infiniti G35. If you are unsure of torque values or sealing techniques, professional service reduces the risk of leaks.
How do I prevent oil filter housing leaks?
Ensure mating surfaces are clean and flat, use the correct gasket or O-ring material, and torque bolts to the specified values. Inspect the housing for hairline cracks or warped surfaces before installation and replace any degraded seals. Regular inspection after initial installation can catch minor seepage before it becomes a major leak.
What causes oil filter housing cracking?
Cracking often results from repeated thermal cycling, over-torqued fasteners, or impact damage during service. Materials with poor resistance to heat and vibration are more prone to stress fractures. Choosing a housing with solid construction and following correct installation procedures helps reduce the risk of cracking.
Do oil filter housing part numbers vary by engine version?
Yes, part numbers can differ depending on the engine variant and production year. Differences typically relate to mounting points, passage routing, or integrated valve locations. Confirming the correct part number for your Infiniti G35 engine ensures proper fitment and function.
How We Chose the Best Infiniti G35 Oil Filter Housing
We focused on criteria that matter for Infiniti G35 oil filter housings and applied practical filters to narrow the field. Primary evaluation factors included fitment and compatibility with the G35 engine mounting points and oil passages, the quality and material of seals and gaskets to resist leaks, and the housing construction to resist cracking and warping under heat. We also considered ease of service such as access to the filter element and whether standard tools and procedures are sufficient for replacement. Durability under typical maintenance intervals and compatibility with OEM replacement parts or part numbers were reviewed as well. We excluded units with unclear fitment claims, housings lacking clear sealing material specifications, and options intended only for racing or heavily modified engines that change mounting or oiling architecture. The resulting shortlist balances reliable fit, long-term sealing performance, and practical serviceability for the Infiniti G35.
Our full evaluation process is outlined in our review methodology.
Conclusion
When selecting an oil filter housing for an Infiniti G35, prioritize correct fitment, high-quality seals, and a robust construction that resists cracking. Balance serviceability and compatibility with standard replacement parts to reduce downtime and simplify future maintenance. Accept that there are tradeoffs between material choices and long-term durability. Focus on housings that match your engine's part number, use durable gasket materials, and offer clear service instructions to minimize the chance of leaks and repeat work.
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