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When a component like the oil filter housing fails, it can lead to oil loss, engine damage, or messy repairs. Choosing the right Infiniti FX35 oil filter housing matters because fit and sealing quality directly affect oil pressure and engine reliability. This guide covers the top shortlisted options for the FX35, selected for their fitment, durability, and ability to resist leaks. Below you will find the top picks and a clear explanation of the evaluation criteria to help you decide which housing best matches your maintenance goals.
Looking for other parts? See all Infiniti FX35 parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | Pilida Aluminum Oil Filter Housing Cap Assembly Kit with Oil Plug |  |
| Most Popular A crowd favorite that many people choose with confidence | Yinlowa Aluminum Oil Filter Housing Cap Assembly Kit with Wrench |  |
| Best Quality Built to a higher standard if you want something more solid | MITZONE Aluminum Oil Cooler Filter Housing (Upgrade) |  |
| Best Budget The cheapest option that still gets the job done reliably | Geehery Aluminum Oil Filter Housing Cap Assembly Kit with Wrench |  |
| Most Sold A high-volume bestseller chosen again and again | YITHSWAY Aluminum Engine Oil Cooler and Filter Housing Adapter |  |
| Best Value for Money The sweet spot between price and what you get | Dorman Oil Filter Housing Gasket Kit (926-365) |  |
| Best Overall The best all-around choice for most situations | MNJWS Aluminum Oil Filter Housing and Oil Cooler Kit for 3.6L Pentastar Engines |  |
1. Pilida Aluminum Oil Filter Housing Cap Assembly Kit with Oil Plug
| Material | Aluminum |
|---|---|
| Compatible OEM part numbers | 15620-31060, 15643-31050 |
| Package contents | Housing cap, O-rings, oil plug, oil filter, wrench, support tubes |
| Automotive fit type | Vehicle Specific Fit |
This Pilida kit replaces the factory oil filter housing cap with a billet-style aluminum assembly and is intended to behave like a direct factory-quality replacement for compatible Toyota/Lexus applications. For routine oil changes the kit supplies the housing cap, drain plug, O-rings, a replacement filter, a black removal wrench, and support tube pieces so you can swap the housing and service the filter without sourcing extra parts. The aluminum construction resists cracking and over-torquing that commonly damages plastic housings, so it is a practical upgrade if you prefer a more durable part during repeated DIY maintenance. Several buyers report a clean fit and no leaks when installed correctly, though one user noted that on certain models a spring or center stand from the original unit must be reused to achieve correct filter height. Expect straightforward installation with standard tools but be prepared to transfer small internal pieces from your original housing if needed for perfect fitment. The kit comes with a replacement filter but some owners choose to install a preferred brand of filter instead.
Best for: Reliability-focused buyers who prioritize durable, long-lasting replacement parts and want a stronger housing cap to avoid repeat failures during regular maintenance.
Less Ideal for: Owners who prefer to stick strictly to dealer-supplied factory parts or those unwilling to transfer small internal pieces during installation should consider a factory replacement instead.
- Aluminum housing provides greater resistance to cracking and deformation compared with plastic housings.
- Includes multiple service items (drain plug, O-rings, oil filter, removal wrench) for one-stop replacement during an oil change.
- Matches factory-style design and threads for straightforward removal and installation with common tools.
- Many buyers report leak-free performance after installation, indicating reliable sealing when torqued correctly.
- May require transferring the original filter spring or support tube on some vehicles to ensure correct filter height and fit.
- Included replacement filter may not match some owners' preferred filter brand or specifications.
Verdict A durable aluminum upgrade that packages the cap, seals, and service items for a reliable, DIY-friendly replacement when replacing a worn filter housing cap.
2. Yinlowa Aluminum Oil Filter Housing Cap Assembly Kit with Wrench
| Exterior | Aluminum |
|---|---|
| Number of Items | 1 |
| Model | 15620-31060 |
| Manufacturer Part Number | 80010663 |
This aluminum oil filter housing cap assembly replaces the factory plastic cap and is supplied as a kit with a replacement filter, O-rings, drain plug, and a small wrench for installation. It is designed to be hand‑threaded and tightened with the included tool, making it handy for routine oil changes or for owners who prefer to do maintenance themselves. The aluminum construction addresses the common problem of cracked plastic housings by offering a more durable part that resists cracking from over‑tightening and high under‑hood temperatures. Buyers report straightforward installation and a snug fit when the part matches the vehicle part number. A few users noted minor differences in internal shaft or filter length compared with the original, which could be a concern if exact OEM dimensions matter. The kit approach simplifies an oil change by bundling the filter and cap together, but be sure to confirm part number compatibility before fitting to avoid fitment or clearance surprises.
Best for: Convenience-driven buyers who want an easy, single‑purchase upgrade that bundles the cap and filter to simplify DIY oil changes and reduce future failures from plastic housings.
Less Ideal for: Those who prioritize exact factory-matching dimensions or professional shops that require strictly verified OEM-spec parts should consider a direct factory replacement instead.
- Aluminum cap more resistant to cracking and heat than original plastic housings
- Includes replacement filter, O-rings, drain plug, and wrench for a complete oil change service
- Seller states direct-fit replacement for specified part numbers to simplify selection
- Multiple customer reports of leak-free installs and improved longevity over plastic caps
- May differ slightly in internal shaft or filter length compared with some factory housings
- Fitment depends on matching the correct part number so not universally interchangeable
- Contains multiple part numbers in listing which requires extra verification before purchase
Verdict A practical, convenience-focused kit that replaces fragile plastic oil filter caps with a sturdier aluminum assembly, but confirm part number fitment before ordering.
3. MITZONE Aluminum Oil Cooler Filter Housing (Upgrade)
| Material | Aluminum |
|---|---|
| Product Grade | Performance Part |
| Automotive Fit Type | Vehicle Specific Fit |
| OEM Part Number | 06F115397K 06F115397J 06F115397H |
This aluminum oil cooler filter housing replaces the factory plastic assembly with a cast metal unit intended to resist warping and reduce leak risk over time. It installs in place of the original housing and includes gaskets and an oil filter cap, so it is used as a full housing swap during a service that requires oil and coolant draining. The main advantage is durability: reviewers report leak-free operation where plastic housings had failed, and the metal construction simplifies future gasket-only repairs. Some users noted fitment fiddliness around the PCV/hoses and advise checking or replacing the related hoses and seals during installation. The unit can require extra work to get the factory hoses to seat correctly on the PCV port on some cars, and many installers prefer to use OEM gaskets and higher-quality hoses for a clean seal. Overall this is a performance-focused upgrade for owners who want a longer-lasting, more robust housing than the factory plastic one, but expect a moderately involved install and double-check hose fitment before finalizing the job.
Best for: Performance-oriented owners seeking a stronger, longer-lasting replacement to the factory plastic housing who prioritize durability and reduced risk of repeat repairs.
Less Ideal for: Owners who want a direct, no-fuss OEM-equivalent swap without any hose adjustments or who prefer buying factory-sourced replacement parts.
- Cast aluminum construction resists warping and reduces long-term leak risk compared with plastic housings.
- Includes gaskets and oil filter cap so you can perform a single complete housing swap.
- Multiple user reports of reliable, leak-free service after installation.
- Performance-grade part intended for demanding or modified engines.
- PCV hose connection may require trimming, aftermarket silicone hoses, or minor machining to fit on some vehicles.
- Included oil filter and some supplied seals may be lower quality than OEM replacements.
Verdict A durable aluminum upgrade that reduces leak risk for performance-minded owners but may need hose or seal adjustments during install.
4. Geehery Aluminum Oil Filter Housing Cap Assembly Kit with Wrench
| Material | Aluminum |
|---|---|
| Manufacturer Part Number | HN-016-77 |
| Replacement Part Numbers | 15620-31060, 1562031060, 15620-0S010, 15620-36020 |
| Number of Items | 1 |
This aluminum oil filter housing cap kit replaces the stock plastic cover and is intended to make oil changes simpler and more durable. The kit includes the threaded cap, two O-rings, a gasket and a removal wrench so you can swap the housing during a routine oil service. Aluminum construction resists cracking and heat better than plastic, which reduces the risk of leaks on older engines. The included wrench grips the cap for easy removal, and the kit’s threaded cap threads on smoothly when fitment is correct. Quality control can vary so expect minor machining marks that may require light filing for a perfect fit. Also some buyers prefer to reuse OEM filters and seals rather than relying on aftermarket included parts. For a budget-focused upgrade that reduces the chance of plastic-cover failure, this kit provides a straightforward, low-cost alternative for maintenance use.
Best for: Budget-conscious owners looking to replace a failing plastic oil filter cap with a more durable metal option to reduce the chance of leaks and simplify routine oil changes.
Less Ideal for: Drivers who prioritize guaranteed factory-spec fitment or who prefer to use only dealer-sourced replacement parts should consider OEM options instead.
- Aluminum housing is more durable and heat-resistant than the factory plastic cover
- Includes removal wrench to simplify oil filter housing removal
- Supplies O-rings and gasket so you can complete a housing swap in one purchase
- Budget-friendly option compared with dealer replacement parts
- Fitment and finish can show small machining imperfections requiring minor cleanup
- Aftermarket seals may not match OEM longevity for some users
Verdict A low-cost aluminum replacement cap kit that upgrades the fragile plastic housing for more durable, budget-friendly oil service maintenance.
5. YITHSWAY Aluminum Engine Oil Cooler and Filter Housing Adapter
| Material | Aluminum |
|---|---|
| Thread Size | M16 x 1.5 |
| Product Grade | Replacement Part |
| Automotive Fit Type | Vehicle Specific Fit |
This aluminum engine oil cooler and filter housing adapter replaces the common plastic housing with a machined aluminum assembly that includes the oil cooler, filter, pressure and temperature sensors, gaskets, O-rings, and mounting bolts for a ready-to-install unit. It is used to stop leaks and prevent overheating of engine oil by improving heat resistance and corrosion resistance versus plastic housings. The kit arrives with the filter and most small parts pre-installed which simplifies installation for a competent DIYer or a technician. Buyers will appreciate the upgraded durability and the inclusion of sensors and seals so no extra sourcing is needed. Important limitations are that fit and compatibility must be confirmed for an Infiniti FX35 application since the product lists specific part numbers and a 3.6L Pentastar family, and some vehicles may require minor adjustments or different sensor connectors; this is an aftermarket part rather than a factory-quality direct original. Expect easier longevity but verify plug-and-play fit before installation.
Best for: A risk-averse mainstream buyer looking to avoid repeat failures and messy oil leaks by upgrading the fragile factory plastic housing to a more durable aftermarket metal assembly; ideal for owners who prefer a one-kit replacement they can hand to a trusted shop.
Less Ideal for: Owners seeking an exact factory-quality OEM replacement or those unwilling to verify part numbers and connectors before purchase should consider dealer-sourced factory parts instead.
- Machined aluminum construction reduces risk of cracking and oil leaks common with plastic housings
- Includes oil filter, pressure and temperature sensors, gaskets, O-rings, and mounting bolts for a mostly complete install
- Corrosion and heat resistant design intended for longer service life than plastic replacements
- Compatibility is vehicle-specific so it may not be a direct plug-and-play fit for every FX35 variant
- Aftermarket sensors and fittings may require connector or harness adaptation on some vehicles
Verdict A durable aluminum upgrade that solves common plastic housing leaks but requires confirming fit and connectors for Infiniti FX35 applications.
6. 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 leaks between the two halves of an oil filter housing and keep the original housing in service. It is typically used when the housing itself is sound but the internal seals have hardened or failed; a mechanic drains oil, removes the filter housing, cleans mating surfaces and installs the new polymer gaskets. The kit matches factory gasket dimensions for a snug, leak-free fit and is made from oil-resistant polymer to tolerate engine temperatures. Real-world buyers report straightforward installation and substantial savings compared with buying a full replacement housing. Expect to work in a greasy area and follow correct bolt torque and sealing procedure to avoid leaks. Some users note the material can feel slightly stiff and a small number reported shorter service life than expected, so plan to inspect for leaks after the first few hundred miles.
Best for: Practical optimizers who prefer repair-first solutions to save money and extend component life rather than replacing whole assemblies.
Less Ideal for: Drivers who want a permanent one-part fix or who lack the tools and experience to remove and reinstall an oil filter housing should consider replacing the entire housing or using professional service instead.
- Lets you reuse the existing oil filter housing and avoid the cost of a full housing replacement
- Seals manufactured from oil-resistant polymer for temperature and chemical durability
- Designed to match factory gasket dimensions for a reliable fit
- Quality-tested product from a large aftermarket parts supplier with many user-install reports
- Does not include the oil filter housing itself so a damaged housing still requires replacement
- Some customers report the gaskets can feel stiff during installation which may make seating more difficult
- A portion of users experienced shorter service life compared with original factory seals
Verdict A cost-effective gasket kit that lets you repair a leaking oil filter housing and avoid the expense of buying a new housing, ideal for hands-on, budget-minded owners.
7. MNJWS Aluminum Oil Filter Housing and Oil Cooler Kit for 3.6L Pentastar Engines
| Material | Aluminum |
|---|---|
| Thread Size | M16 x 1.5 |
| Automotive Fit Type | Vehicle Specific Fit |
| Number of Items | 1 |
This MNJWS kit replaces the factory plastic oil filter housing on 3.6L Pentastar engines with a reinforced aluminum assembly that integrates the oil cooler and comes with seals and mounting hardware. It is used when the original housing leaks or warps from heat over time and is installed in the same location as the OEM unit, typically as a DIY repair or at a shop. Notable features include a full aluminum housing for improved heat and corrosion resistance, included oil filter and gaskets, and preinstalled ports for sending units which can speed up installation. In practice the upgrade reduces the common leak points of the plastic housings and many owners report straightforward fitment and long-term leak resolution. Important limitations are occasional sensor or sender mismatches in some vehicles and a few reports of low-quality included oil filters or sensors that may need replacement with OEM-spec parts. If you plan to have a shop install the unit, confirm sensor compatibility beforehand to avoid extra labor cost.
Best for: Balanced owners looking for a durable, longer-lasting replacement for the 3.6L Pentastar plastic housing who value durability and a one-piece upgrade they can fit themselves or provide to a trusted mechanic.
Less Ideal for: Drivers unwilling to accept potential sensor compatibility workarounds or those who prefer buying parts only from their vehicle dealer should consider factory-sourced alternatives.
- Reinforced aluminum construction resists heat and corrosion better than factory plastic housings
- Supplies a complete kit with gaskets, bolts, and an oil filter to simplify replacement
- Designed as a direct replacement for 3.6L Pentastar applications to address common leak failures
- Many users report straightforward fit and reliable leak resolution after installation
- Some supplied sensors or the included oil filter may not match vehicle-specific parts and require swapping
- A few buyers reported receiving a faulty sensor that triggered faults after installation
Verdict A practical, heavier-duty aluminum replacement for the 3.6L Pentastar oil filter housing that fixes common leaks but may require swapping sensors or the included filter for perfect compatibility.
Choosing the Right Infiniti FX35 Oil Filter Housing: Key Factors to Consider
Fitment and Mounting Accuracy
Correct fitment ensures the housing aligns with oil passages, fasteners, and sensor ports on the FX35. Misaligned mounting can cause leaks, stressed bolts, or improper oil flow.
When a housing matches factory mounting geometry, installation is simpler and torque specifications can be followed accurately. Consider housings that provide explicit fitment information for the Infiniti FX35 to reduce installation time and avoid improvised adjustments.
Material Strength and Heat Resistance
Housings are exposed to hot oil and engine bay heat, so material selection affects longevity. Metals and high-grade polymers perform differently under thermal cycling and mechanical stress.
A housing that resists cracking and warping will maintain a stable seal over time. Evaluate materials that balance rigidity with thermal expansion properties similar to the original component to prevent premature failure.
Sealing System Compatibility
The housing works with gaskets and seals to prevent oil leaks. The design of the seal flange, groove depth, and surface finish determine how well a gasket will seat and retain pressure.
Look for housings that accept standard gasket and seal kits or include properly sized sealing surfaces. Proper sealing reduces the risk of oil seepage around the filter mount or sensor ports.
Port and Thread Integrity
Oil ports, sensor threads, and drain passages must be accurately machined and robust. Poor thread quality can strip during installation and lead to oil leaks or sensor failure.
Inspect whether the housing uses reinforced inserts or common thread standards used on the FX35. Strong, well-defined threads make maintenance easier and reduce the chance of repair work later.
Serviceability and Replacement Procedure
Ease of replacement affects labor time and the likelihood of correct installation. Features like accessible fasteners, clear port locations, and compatibility with common tools reduce errors.
Consider housings that allow straightforward gasket replacement and do not require extensive disassembly. A housing designed with serviceability in mind helps ensure a reliable seal after maintenance.
Resistance to Cracking and Long-Term Durability
Repeated heat cycles and vibration can cause housings to develop hairline cracks or deformation. Durability determines how often the component will need attention.
Prioritize housings tested or specified for longevity in an engine environment. Durable housings reduce the risk of unexpected oil loss and lower the frequency of future repairs.
FAQ
What are common symptoms of a failing oil filter housing on an Infiniti FX35?
Common signs include visible oil leaks near the filter area, a drop in oil pressure warning, or oil smell coming from the engine bay. You might also see oil pooling under the vehicle after it has been parked. Addressing these symptoms quickly helps prevent engine damage.
Can I replace the oil filter housing myself on an Infiniti FX35?
Many owners with basic mechanical skills can replace the housing, provided they follow the correct procedure and torque specs. The job usually requires proper hand tools, a clean gasket surface, and replacement seals. If you are uncertain about fitment or sealing, professional assistance is advisable.
How do I know if the housing gasket or the housing itself is leaking?
Inspect the sealing surfaces for visible cracks or warped sections and check the condition of the gasket and seal. If the housing surface is intact but the gasket is degraded, replacing the gasket may stop the leak. Persistent leaks after gasket replacement often indicate a damaged housing.
Do oil filter housing part numbers matter for the Infiniti FX35?
Yes, part numbers help ensure the housing matches the FX35 mounting points, sensor ports, and thread sizes. Using the correct part number reduces the risk of fitment issues and helps you source compatible gaskets and seals.
What causes oil filter housing cracking, and can it be prevented?
Cracking is often caused by thermal stress, impact damage, or using lower-grade materials that do not tolerate engine heat and vibration. Prevention includes choosing a housing with suitable material properties, ensuring proper installation torque, and avoiding overtightening fasteners.
Will replacing the oil filter housing stop all oil leaks on my FX35?
Replacing a faulty housing will stop leaks that originate from housing cracks or damaged sealing surfaces. However, leaks can also come from adjacent seals, gaskets, or fittings, so a thorough inspection of the surrounding area is important to ensure all leak sources are addressed.
How We Chose the Best Infiniti FX35 Oil Filter Housing
We focused on criteria that matter specifically to Infiniti FX35 oil filter housings and how they impact everyday ownership. Primary factors included OEM-compatible fitment and mounting points to ensure proper alignment with the FX35 engine, material quality and resistance to cracking under thermal cycling, and sealing systems that minimize the chance of oil leaks. We also evaluated thread and port integrity to reduce the risk of cross-threading or stripped fasteners, and examined compatibility with common gasket and seal types used on the FX35. Long-term durability and resistance to heat and oil exposure were weighted heavily because these housings sit in a high-stress environment. We prioritized housings designed for straightforward replacement procedures and those that maintain oil pressure reliably after installation. Items were excluded if they lacked clear fitment data for the Infiniti FX35, showed common reports of early cracking, or did not accept standard gasket and seal kits. This approach ensured the list focuses on housings that deliver reliable service and minimize maintenance headaches.
Our full evaluation process is outlined in our review methodology.
Conclusion
When selecting an Infiniti FX35 oil filter housing, prioritize correct fitment, robust materials, and a reliable sealing interface. These factors have the biggest impact on preventing leaks and maintaining proper oil pressure. Weigh serviceability and long-term durability against installation complexity. Choosing a housing that aligns with the FX35 mounting and sealing requirements will reduce maintenance time and lower the chance of repeat repairs.
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