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If you own a GMC Sierra, the oil filter housing plays a key role in engine lubrication and long-term reliability. Choosing the right housing matters because fitment and seal integrity directly affect leak risk and serviceability during maintenance. This guide highlights six shortlisted oil filter housings chosen for their fit accuracy and sealing performance. We evaluated each option for ease of installation, compatibility with factory gaskets and seals, and resistance to common failure modes. Read on to see which housings meet the practical needs of Sierra owners and why these factors matter in real-world use.
Looking for other parts? See all GMC Sierra parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | MAHLE Original GS33747 Engine Oil Filter Housing Seal Kit |  |
| Best Quality Built to a higher standard if you want something more solid | APSG Toyota Genuine Oil Filter Housing Cap with 04152-YZZA1 Oil Filter Kit |  |
| Best Budget The cheapest option that still gets the job done reliably | X AUTOHAUX Engine Oil Cooler and Filter Housing Assembly with Gaskets |  |
| Most Sold A high-volume bestseller chosen again and again | Somusen Aluminum Engine Oil Filter Housing Kit with Oil Cooler and Sensors |  |
| Best Value for Money The sweet spot between price and what you get | YITHSWAY Aluminum Engine Oil Cooler and Filter Housing Adapter (3.6L) |  |
| Best Overall The best all-around choice for most situations | MNJWS Aluminum Oil Filter Housing and Cooler Kit (3.6L Pentastar) |  |
1. MAHLE Original GS33747 Engine Oil Filter Housing Seal Kit
| Brand | MAHLE |
|---|---|
| Model | GS33747 |
| Material | Oe Equivalent |
This MAHLE GS33747 seal kit provides the replacement seals and gaskets used around the oil filter housing to stop leaks and restore proper sealing. It is intended for in‑engine repairs where the housing is removed or resealed and is typically used during oil filter housing service or when addressing persistent oil seepage. The kit is built to factory-equivalent specifications and uses OE-equivalent materials that resist deterioration from heat and oil exposure, which customers report fits tightly and stops leaks on affected engines. Installation can be fiddly on confined engine bays and requires correct torque on the housing bolts to avoid distorting the seal, so plan for some disassembly and follow torque specs. The kit does not include bolts or a new housing, so it is a repair item rather than a complete assembly replacement. For reliability-minded owners this is a solid factory-quality seal kit that keeps oil where it belongs when installed correctly.
Best for: A reliability-focused buyer who prioritizes durable, factory-quality repairs and wants to stop an oil filter housing leak rather than replace the entire housing.
Less Ideal for: Not a good choice for someone who wants a complete housing replacement or a plug-and-play assembly; those buyers should consider a full housing unit or a kit that includes bolts.
- Factory-equivalent materials for durable resistance to oil and heat
- Designed to match factory sealing surfaces for a tight fit
- Well packaged so contents are verifiable before opening
- Does not include housing or fasteners, only seals and gaskets
- Installation can be complex in tight engine bays and requires correct torque technique
Verdict A dependable, factory-quality seal kit for fixing oil filter housing leaks when you want a durable repair rather than a full housing replacement.
2. APSG Toyota Genuine Oil Filter Housing Cap with 04152-YZZA1 Oil Filter Kit
| Brand | APSG |
|---|---|
| Material | Aluminum, Paper |
| Thread Size | NPT 3/4" |
| Automotive Fit Type | Vehicle Specific Fit |
This kit pairs a Toyota-spec metal oil filter housing cap with a matching 04152-YZZA1 oil filter and service hardware to replace fragile plastic caps. It is intended for direct replacement of the factory-style housing cap and includes an aluminum housing cap, crush washer, and a dedicated cap wrench so you can remove and reinstall the housing cleanly during oil changes. In practice the metal cap resists cracking when shops or DIYers remove it and threads on securely to prevent leaks. The supplied filter is factory-spec paper media that balances filtration and flow. The wrench and drain adapter simplify routine service and reduce the chance of damage compared with using improvised tools. Limitations: the kit is built to fit vehicles that use the 04152-YZZA1 filter assembly and may require swapping a center tube or verifying part fitment for other Sierra model variants, and the plastic funnel accessory can bind against the aluminum opening in some installs.
Best for: Performance-oriented owners who prioritize durability and dependable service procedures and want a factory-quality replacement that resists damage during frequent maintenance.
Less Ideal for: Owners seeking a universal housing for all GMC Sierra variants or those unwilling to confirm exact part compatibility should look for parts specified for their Sierra model and engine instead.
- Aluminum housing replaces fragile plastic for longer service life and reduced cracking risk
- Includes matching 04152-YZZA1 filter and crush washer for a complete service event
- Dedicated cap wrench provided for safe, repeatable removal and installation
- Factory-spec fitment where supported ensures correct threading and sealing
- Designed around Toyota part numbers so fitment to specific Sierra variants may not be direct without verification or minor parts transfer
- Some users report the included plastic funnel can stick inside the aluminum housing during drain operations
Verdict If you need a tougher, factory-quality metal housing and a matched filter for repeatable, damage-free oil changes, this kit delivers — but confirm Sierra-specific fitment before buying.
3. X AUTOHAUX Engine Oil Cooler and Filter Housing Assembly with Gaskets
| Fitment engines | GM 1.6L and 1.8L applications |
|---|---|
| Materials | Aluminum alloy and plastic |
| Includes | Oil filter housing, oil cooler, 6 gaskets, bolts |
| Position | Front |
This X AUTOHAUX assembly replaces the oil filter housing and integrated oil cooler on compatible GM 1.6L and 1.8L engines and arrives with multiple gaskets and mounting bolts to simplify installation. It is typically used to stop oil leaks, restore oil circulation through the filter, and address overheating or contamination issues caused by a damaged housing. The unit is aluminum alloy with plastic components and comes with several sealing rings, which makes it a direct bolt-in replacement when fit is correct. Practical benefits include replacing worn housings and eliminating persistent leaks without needing to source multiple parts. Limitations to note are that it is a non-factory replacement so material finish and long-term durability may differ from factory-quality parts, and some installers report missing small hose gaskets needed for full reassembly so you may need to source those separately. Professional installation is recommended because draining oil and careful gasket seating are required to avoid leaks.
Best for: Budget-conscious buyers who prioritize a lower-cost repair solution to stop oil leaks and restore oil cooling on older GM 1.6L and 1.8L engines.
Less Ideal for: Buyers seeking an exact factory-quality OEM part or a plug-and-play kit that includes every small hose gasket should consider factory replacement parts or a premium aftermarket option.
- Includes oil cooler, filter housing, bolts and multiple gaskets for a more complete replacement
- Aluminum alloy construction for corrosion resistance compared with all-plastic alternatives
- Designed to replace several GM part numbers so it fits known GM 1.6L and 1.8L engine applications
- Helps resolve oil leaks and restore proper oil filtration and cooling when installed correctly
- Not a factory replacement so long-term durability may vary from OEM parts
- Some required hose gaskets for full reinstall may not be included and must be purchased separately
Verdict A cost-effective replacement assembly that fixes leaks and restores oil cooling for compatible GM 1.6L/1.8L engines but may require sourcing a couple small gaskets and will differ from factory parts.
4. Somusen Aluminum Engine Oil Filter Housing Kit with Oil Cooler and Sensors
| Material | Aluminum |
|---|---|
| Thread Size | M16 x 1.5 |
| Product Grade | Replacement Part |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer Part Number | 5184294AE |
This Somusen kit replaces the factory plastic oil filter housing with a single-piece aluminum assembly that integrates the oil cooler, oil filter housing, sensors, and seals. It is designed to stop coolant and oil leaks that occur when the original plastic housings crack and to improve oil cooling with a multi-plate cooler. Typical use is a direct replacement during engine service or after a failed factory housing; installation requires draining oil and coolant and careful handling of O-rings and electrical sensors. The kit’s aluminum construction should resist cracking and improve longevity compared with plastic housings, and the included oil filter and gaskets make it convenient for a DIY swap. However, several buyers report the supplied O-rings and sensors are lower quality and recommend fitting OEM-quality seals and sensors to avoid error codes or leaks. Some users also reported intermittent failures with this unit, so cautious buyers may prefer to replace the supplied sensors and gaskets at installation to reduce the risk of repeat work.
Best for: Risk-averse mainstream buyers who prioritize replacing a failing plastic housing with a sturdier, lower-cost aluminum unit and are willing to do the job carefully or pay a technician to install it correctly.
Less Ideal for: Buyers who want a guaranteed drop-in solution with no post-install work should consider a higher-end factory-quality replacement or OEM part instead.
- All-aluminum construction reduces risk of cracking compared with original plastic housings
- Includes oil cooler, oil filter and basic gaskets for a mostly complete replacement
- Machined castings and multi-plate cooler design aim to improve oil cooling efficiency
- Generally fits the listed 3.2L and 3.6L 2011–2016 vehicle applications for a direct swap
- Included O-rings and sensors have inconsistent quality and many installers prefer OEM replacements
- Some customers reported early failures or diagnostic codes requiring rework
- Not guaranteed to eliminate fitment or electrical sensor issues; installation can require troubleshooting
Verdict A budget-friendly aluminum upgrade that can stop plastic-housing leaks but plan to replace the supplied sensors and seals with OEM-quality parts to avoid codes or rework.
5. YITHSWAY Aluminum Engine Oil Cooler and Filter Housing Adapter (3.6L)
| Material | Aluminum |
|---|---|
| Thread Size | M16 x 1.5 |
| Product Grade | Replacement Part |
| Automotive Fit Type | Vehicle Specific Fit |
This YITHSWAY kit replaces the factory oil cooler and filter housing with a machined aluminum assembly intended to stop leaks and improve durability compared with the plastic housings it replaces. It ships as a complete kit with the cooler, filter, pressure and temperature sensors, gaskets, O-rings, and mounting hardware so you can install it as a direct replacement on compatible 3.6L V6 applications. In use the aluminum body resists heat and corrosion better than plastic and reviewers report straightforward installation and a leak-free fit when gaskets are installed and torqued correctly. The included sensors and filter save a separate parts run, but this is an aftermarket part so fit and long-term reliability depend on correct match to your engine and careful installation including bleeding the cooling system. If your repair requires exact factory-matching connectors or dealer-level validation, a factory-quality part from an OEM channel may be preferable.
Best for: Practical buyers who prioritize a durable, cost-effective upgrade over repeated plastic-housing failures and want a single kit that simplifies a DIY repair on a compatible 3.6L V6 vehicle.
Less Ideal for: Buyers seeking exact factory-sourced replacement parts with dealer validation or those uncomfortable performing cooling-system work and sensor installation should consider dealer or professional alternatives.
- Machined aluminum construction improves heat and corrosion resistance over plastic housings
- Complete kit includes oil cooler, filter, sensors, gaskets, O-rings and mounting bolts for one-stop replacement
- Designed as a vehicle-specific fit for 3.6L V6 engines to simplify installation
- Many users report reliable, leak-free performance after installation
- Aftermarket part so fitment and long-term durability can vary compared with factory-sourced components
- Requires proper gasket lubrication, torquing, and cooling system bleeding during installation to avoid issues
Verdict A cost-effective aluminum upgrade kit that replaces fragile plastic housings and bundles everything needed for a 3.6L V6 repair, but it is an aftermarket part so careful fit confirmation and installation are important.
6. MNJWS Aluminum Oil Filter Housing and Cooler Kit (3.6L Pentastar)
| Material | Aluminum |
|---|---|
| Thread Size | M16 x 1.5 |
| Vehicle Service Type | 3.6L Pentastar engine applications |
| Number of Items | 1 |
This MNJWS aluminum oil filter housing and oil cooler kit replaces the factory plastic housing on 3.6L Pentastar engines and is intended to stop leaks and improve durability. It is typically used when owners find oil dripping near the cooler housing or when replacing a failed, warped plastic unit. The kit ships complete with seals, bolts, and an oil filter and includes preinstalled sensor ports. Because it is machined from aluminum it resists heat and corrosion better than the original plastic part and should last longer under normal driving. Several buyers report easy bolt-on installation and reliable leak repair when they reused existing sensors or swapped compatible sensors over. Important limitations: some of the supplied sensors or the included oil filter may not match every vehicle variation, so you may need to reuse your original sensors or fit a different filter to avoid oil-pressure or fitment issues. If a shop installs the part, verify sensor compatibility first to avoid additional labor charges.
Best for: Balanced buyers who want a longer-lasting, cost-effective replacement for a leaking plastic housing and are comfortable checking or swapping sensors during installation.
Less Ideal for: Buyers who require guaranteed plug-and-play sensor compatibility from a dealer-sourced unit or who prefer paying a shop to install parts without accepting any risk of additional sensor costs.
- Aluminum construction improves heat resistance and reduces risk of warping compared with factory plastic housings.
- Sells as a complete kit with seals, bolts, and an oil filter for a one-piece replacement install.
- Designed to replace common Chrysler part numbers for the 3.6L Pentastar family, simplifying sourcing and fitment checks.
- Multiple users report straightforward bolt-on installation and successful leak repairs when sensors are matched.
- Some supplied sensors or the included oil filter may be incompatible with specific vehicle variations and require reuse of original sensors or additional purchases.
- A few reviewers reported defective sensors arriving with the kit which can trigger fault codes until replaced.
- Because it is an aftermarket assembly, certain vehicle-specific electrical fitments may need adjustment during installation.
Verdict A durable aluminum replacement kit that fixes leaking 3.6L Pentastar housings affordably, but check sensor and filter compatibility before installation.
Choosing the Right GMC Sierra Oil Filter Housing: Key Factors to Consider
Fitment and Alignment
Accurate fitment ensures the housing mates precisely with the engine block and mounting points, reducing stress on fasteners and preventing misaligned seals. When the housing aligns properly, it eases installation and lowers the chance of cross-threading or bolt strain during service.
Mismatched alignment can cause uneven gasket compression and create leak points. Verify that bolt hole patterns, oil passage locations, and filter orientation match the vehicle’s factory specifications to avoid installation complications.
Seal and Gasket Compatibility
The housing must accept the correct gasket or O-ring profile to maintain a reliable seal between the housing and engine. Proper gasket compression and material compatibility with engine oil are essential for long-term leak prevention.
Some housings are designed to work with OEM-style gaskets, while others include upgraded seals. Ensure replacement gaskets match the housing’s groove geometry and consider materials that resist oil swelling and degradation.
Material Strength and Heat Resistance
Materials influence resistance to cracking, warping, and long-term fatigue under engine heat cycles. Housings made from robust alloys or reinforced composites maintain dimensional stability and reduce the risk of oil filter housing cracking over time.
Select materials that can withstand thermal expansion without deforming sealing surfaces. A housing that holds its shape under repeated heating and cooling cycles will retain proper gasket compression and minimize failure risk.
Leak Path Design and Drainage
Consider how the housing directs oil and whether it isolates high-pressure passages from the external sealing surface. Designs that minimize trapped oil near gasket edges reduce pressure on seals during startup and shutdown.
Good drainage and clear oil flow paths make it less likely for oil to pool and work past seals. A thoughtful internal layout can lower the chance of an oil filter housing leak by preventing pressure spikes from forcing oil through marginal gasket areas.
Serviceability and Access
Easy access to the housing during routine maintenance reduces labor time and the chance of installation errors. Features like accessible fasteners, clear filter orientation, and compatibility with common tools make replacement or gasket changes less burdensome.
Service-friendly designs also lower the risk of overtightening or misalignment during reassembly. If you plan to replace the housing yourself, choose a design that simplifies gasket seating and torque procedures.
Part Documentation and Identification
Clear part numbers and documentation help confirm compatibility with your GMC Sierra before purchase or installation. Accurate part identification reduces the risk of ordering the wrong housing or an incompatible gasket.
Documentation that lists compatible engine codes, model years, and associated part numbers makes verification straightforward. Where possible, select housings with easily referenced part numbers and installation notes to avoid guesswork.
FAQ
What are common symptoms of a failing oil filter housing?
Common signs include visible oil pooling around the housing, a persistent oil smell, or drops of oil beneath the vehicle after parking. You may also notice low oil pressure readings or warning lights if a leak is significant. Check for oil on nearby components and inspect the housing gasket area for wetness.
Can I replace the oil filter housing myself?
Many owners can replace the housing with basic mechanical skills and the right tools, especially if the unit uses accessible fasteners and a simple gasket. Work methodically, follow torque specifications, and replace seals or gaskets during reassembly to ensure proper sealing. If fitment is unclear or access is tight, professional help can avoid installation mistakes.
How do I know if the housing gasket or seal is the issue?
If oil appears only at the mating surface between the housing and engine, the gasket or O-ring is a likely culprit. Inspect the gasket for hardening, cracking, or compression set. If the housing surface is damaged or warped, replacing the gasket alone may not stop the leak, so examine both parts carefully.
What causes oil filter housing cracking?
Cracking often results from repeated thermal cycling, overtightening of fasteners, or impact damage during service. Lower-quality materials and poor design that concentrates stress at bolt holes can accelerate cracking. Regular inspection and following correct torque specs can reduce risk.
How important is matching the part number for fitment?
Matching the housing part number to your vehicle’s engine code and model year is usually important for correct fit. Part numbers clarify bolt patterns, oil passage alignments, and compatibility with specific gaskets or filters. Verify documentation before ordering or installing to avoid mismatches.
How We Chose the Best GMC Sierra Oil Filter Housing
We focused on parts that offer precise fitment, durable sealing surfaces, and service-friendly designs suited to the GMC Sierra. Selection criteria prioritized correct alignment with factory mounting points, compatibility with OEM-style gaskets and seals, and materials that resist cracking and warping under engine heat. We also considered how easily the housing accepts common filter cartridges and whether the design reduces common leak paths. Long-term durability under thermal cycling and resistance to oil contamination were important technical filters. We excluded parts with unclear fitment data, housings requiring extensive modification, and units with known fitment complaints or ambiguous materials. The final list reflects housings that meet mechanical fit standards, demonstrate reliable sealing behavior, and simplify routine maintenance for Sierra owners.
Our full evaluation process is outlined in our review methodology.
Conclusion
When choosing an oil filter housing for a GMC Sierra, prioritize accurate fitment, durable sealing, and material resilience to thermal stress. Those factors have the biggest impact on leak prevention and long-term reliability. Balance serviceability and clear part identification so routine maintenance is straightforward. Focusing on these tradeoffs will help you select a housing that minimizes downtime and reduces the chance of recurring oil leaks.
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