Need a reliable oil filter housing cap cover that fits your car and seals properly? This guide highlights five solid options across popular makes, explaining who each is best for and why. Whether you drive a BMW, Toyota, Toyota/Lexus, or VW/Audi, you’ll find a durable, heat-resistant cap that improves sealing and reduces leaks. The products below are chosen for compatibility, material quality, and practical installation notes.
| Product | Best For |
|---|---|
| Anleecap Oil Filter Housing Cap Assembly (BMW N52/N55) | BMW owners with N52/N55 engines |
| Pilida Oil Filter Housing Cap Assembly (Toyota 2005-2019) | Toyota, Camry, RAV4, 4Runner, Highlander, Sienna, etc. |
| Dorman 917-190 Oil Filter Cap | Direct OEM-like replacement for select models |
| Norkmdi Aluminum Oil Filter Housing Cap (OEM references listed) | Toyota/Lexus SUV and sedan lines (many models) |
| A-Premium Engine Oil Filter Housing Cap (VW/Audi family) | VW, Audi, and related 2.5L engines |
Note: Always verify your exact OEM part number and vehicle compatibility before ordering. The right cap improves sealing, heat dissipation, and overall engine longevity by preventing leaks and overheating under extreme temperatures. The options below cover mainstream models and offer durable construction with aluminum or reinforced materials for long-term reliability.
Anleecap Aluminum BMW Oil Filter Housing Cap
Best for BMW N52/N55 engines, this CNC-machined aluminum housing offers a robust alternative to OEM plastic. It includes Viton O-rings and gaskets to enhance sealing under heat and pressure. The direct OE fit mirrors OEM #11427525334 and 11-42-7-525-334, ensuring a leak-free seal when installed correctly. Best for owners who want a premium aluminum option that resists cracking under temperature swings.
Who it’s for: BMW owners with N52/N55 engines who need a durable, precision cap that reduces the risk of oil leaks. Why selected: high-quality 6061-T6 aluminum, OEM-compatible dimensions, reliable gasket kit. Caution: verify exact model/year to avoid fitment issues due to engine variations.
Pilida Toyota Oil Filter Cap Assembly (15620-31060)
This cap replaces 15620-31060 and is designed for a broad Toyota lineup, including Camry, RAV4, 4Runner, Highlander, Sienna, and Avalon, as well as Lexus RX/Y models. It’s built from premium aluminum and aims to provide a long service life with reduced oil leakage. Best for routine maintenance where a direct OEM-like replacement is desired.
Who it’s for: Toyota and Lexus owners performing standard oil changes who want a ready-to-install cap that matches OEM fit. Why selected: broad model compatibility and durable aluminum construction. Caution: confirm the specific OEM number for your vehicle to ensure correct fitment and avoid model discrepancies.
Dorman 917-190 Oil Filter Cap
Best for direct OEM replacement on select models, the Dorman cap is a practical choice when a plain plastic option isn’t preferred. It’s designed to withstand high under-hood temperatures, with a focus on minimizing cracking and leaks. This is a straightforward, no-frills option that prioritizes fit and reliability.
Who it’s for: car owners seeking a high-quality, direct replacement cap that aligns with the original design. Why selected: tested durability and intended for precise OEM-like fit. Caution: verify model compatibility, as not all engines use this exact cap across the entire lineup.
A-Premium VW/Audi Oil Filter Housing Cap
Best for VW/Jetta/Passat/Golf and Audi RS3 family engines with 2.5L variants, this cap adheres to OE specifications for easy installation and direct-fit performance. It’s designed to provide factory-like appearance while maintaining reliable sealing. A solid option for European makes that demand precise fit and durable materials.
Who it’s for: European make owners (VW/Audi) needing a cap that matches factory design and tolerances. Why selected: OE-style design with straightforward installation and compatibility with common 2.5L engines. Caution: cross-check the exact part number against your vehicle’s VIN to avoid fitment confusion across model years.
Anleecap Toyota/Lexus/RAV4/Camry Oil Filter Cap Assembly
Best for Toyota, Lexus, Scion families including Camry, RAV4, Highlander, Tacoma, and ES/RX/NX series, this cap is a direct replacement for OEM 15620-36010/36020/31050. It includes an oil drain plug for a complete fix. It’s designed for broad model coverage and reliable, durable performance across many Toyota-Lexus configurations.
Who it’s for: Toyota-Lexus-Scion owners seeking a complete kit replacement that includes the drain plug. Why selected: broad compatibility and included drain plug for a full fix. Caution: verify fit for your exact model and year, as vehicle lists can be lengthy and varied.
Buying Guide: Key Purchase Considerations
What should I check before buying an oil filter housing cap?
Always verify the OEM part number and vehicle compatibility. Check engine type, model year, and whether the cap requires a drain plug or O-rings. A precise fit reduces oil leaks and ensures proper sealing.
Material matters: aluminum vs. plastic
Aluminum housings generally offer better heat dissipation and higher resistance to cracking under temperature fluctuations. Plastic caps are lighter and cheaper but may crack earlier in high-heat environments. For longevity, aluminum is often preferred for high-demand engines.
OEM reference numbers: why they matter
Many caps are designed to replace specific OEM numbers. Matching these ensures compatibility with the oil filter housing and the gasket seal. If you’re unsure, consult the vehicle’s service manual or a parts diagram for your exact VIN.
Installation considerations
Typical installation involves removing the old cap, inspecting the gasket, replacing Viton or rubber O-rings, and ensuring a clean mating surface. Do not overtighten; snug and even torque helps prevent leaks without damaging threads.
Which option is best for a specific scenario?
- BMW with N52/N55 engines: choose Anleecap for a robust aluminum build and OEM-style fit.
- Broad Toyota/Lexus family usage: Pilida or Norkmdi provide wide compatibility and durable construction.
- Direct OEM replacement on select models: Dorman offers reliable, tested fit for many popular lines.
- VW/Audi 2.5L engines: A-Premium cap aligns with OEM specs and provides straightforward installation.
FAQ
- Q: How do I confirm compatibility with my car? A: Check the OEM part number and cross-reference the model/year in the product description or fitment lists.
- Q: Is aluminum always better than plastic? A: Generally, yes for heat resistance and durability, but consider the specific engine environment and budget.
- Q: Can I reuse the old gasket? A: It’s best to replace the O-rings or gaskets to ensure a proper seal.
- Q: Do these caps require special tools? A: Most installations require basic hand tools; no special tools are typically needed beyond standard wrenches and torque guidelines.
- Q: Will the cap stop oil leaks entirely? A: A properly matched cap with correct gasket is designed to minimize leaks, but follow proper installation steps and check after initial run.
- Q: Are these caps compatible with factory drain plugs? A: Some kits include an oil drain plug; verify the product description to confirm included components.