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SKU: 44-LF017 | UPC: 802959440339
aFe Power ProGuard D2 Engine Oil Filter Mazda Saab Subaru Nissan 2000-2021
aFe Power ProGuard D2 oil filters deliver next generation technology with increased flow and efficiency for performance driving in Subaru H4 engines Nissan VQ35DE and compatible Mazda Saab models from 2000 to 2021. This canister filter fits WRX STI Forester Impreza Legacy Outback 350Z G35 Altima and more providing maximum protection through high flow rates and heavy duty build. Engineered for easy installation it ensures reliable oil pressure and filtration under demanding conditions.
Key Features
- High Flow Rate: Delivers maximum engine protection by allowing unrestricted oil flow essential for performance applications and turbocharged Subaru H4 or Nissan VQ engines.
- Maximum Filtration: Cellulose media traps contaminants effectively while maintaining flow to keep oil clean and engines running smoothly longer.
- Heavy Duty Construction: Built to withstand 600 PSI burst pressure with anti-drain back valve and bypass relief valve for consistent startup lubrication.
- Easy Installation Design: M20 x 1.5 thread 2.69 inch OD 2.58 inch height and gasket ID 2.17 inch OD 2.48 inch for direct fit replacement on specified vehicles.
- 90 Day Limited Warranty: Backed by aFe Power quality for peace of mind in daily or track use.
Product Notes
- Replace every 3000-5000 miles or per vehicle service interval for optimal performance.
- Use with synthetic or conventional oils compatible with Subaru EJ25 Nissan VQ35 Mazda engines.
- Ships securely in individual protective packaging to prevent damage.
Installation Notes
- Professional installation recommended.
- Direct drop-in replacement no modifications required on compatible M20x1.5 threaded oil filter housings.
- Pre-fill filter with oil and torque to manufacturer specs 18-22 ft-lbs to avoid leaks.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2021 | Subaru | WRX STI | All |
| 2003-2006 | Subaru | Baja | Base Sport Turbo |
| 2001-2013 | Subaru | Forester | Base L S X XT Premium |
| 2001-2014 | Subaru | Impreza | WRX WRX STI Outback Sport RS 2.5i |
| 2001-2012 | Subaru | Legacy | 2.5i GT 3.0R |
| 2001-2012 | Subaru | Outback | 2.5i Limited |
| 2005-2006 | Saab | 9-2X | 2.5i Aero Linear |
| 2000 | Mazda | 626 | ES LX |
| 2003-2009 | Nissan | 350Z | Base Enthusiast Touring Track |
| 2002-2006 | Nissan | Altima | SE SE-R SL |
| 2003-2008 | INFINITI | G35 | Base Sport Journey X |
| 2004-2008 | Nissan | Maxima | SL SE |
| 1995-1997 | Mazda | Miata | Base M Edition STO |
| 2003-2008 | Mazda | Protege | Mazdaspeed MP3 |
| 1990-1995 | Mazda | RX-7 | Base R1 R2 Touring |
Why Choose aFe Power?
- Proven leader in performance filtration for motorsports and street applications.
- Engineered with precision for exact fit and extended service life.
- Trusted by enthusiasts for reliable protection in high horsepower builds.
Frequently Asked Questions
-
Q: Does this fit my 2008 Subaru WRX STI?
A: Yes 44-LF017 is confirmed direct fit for 2004-2021 Subaru WRX STI 2.5L H4 engines with M20x1.5 thread. -
Q: What material is the filter media?
A: High efficiency cellulose media captures particles down to 20 microns while supporting high flow for VQ35 and EJ series engines. -
Q: What is the warranty and install process?
A: 90 day limited warranty covers defects. Installs in minutes as OEM replacement torque to spec after pre-oiling.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective retail box 3.5 x 3.5 x 6 inches
- Weight: 0.75 lbs product 1.1 lbs shipping
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