Description
GF652/FF5026 Fuel Filter 1988-2006 GM C/K Silverado Sierra Yukon Tahoe
Premium Fuel Filter — Engineered for 5.7L V8, 7.4L V8
The GF652/FF5026 fuel filter delivers exceptional filtration performance for Chevrolet, GMC 5.7L V8, 7.4L V8. Built with high-efficiency media that removes 99.9% of water and contaminants, protecting your high-pressure common rail injection system from premature wear. Direct replacement for OEM specifications at a competitive aftermarket price.
Key Features
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10 Micron Filtration — Multi-layer cellulose/synthetic media captures particles as small as 10 microns
-
Water Separation — Hydrophobic barrier strips emulsified water from diesel fuel, preventing injector corrosion
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OEM-Quality Construction — Manufactured to ISO/TS 16949 quality standards with 100% end-of-line testing
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Direct Fit — Precision-engineered to match OEM dimensions and mounting points — no modifications required
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Corrosion Resistant — Coated/plated components withstand diesel fuel, road salt, and moisture exposure
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Validated for Chevrolet, GMC — Confirmed fitment across all listed applications
Compatibility
| Make |
Engine |
Year Range |
Model |
| Chevrolet/GMC |
5.7L/7.4L/6.5L |
1988-2000 |
C/K 1500-3500 |
| Chevrolet |
5.7L/6.5L |
1992-2006 |
Suburban/Tahoe |
| GMC |
5.7L/7.4L |
1992-2006 |
Yukon/Yukon XL |
Always verify fitment using the cross-reference part numbers below or contact our support team.
Cross-Reference Part Numbers
| Brand |
Part Number |
| AC Delco |
GF652 |
| WIX |
33481 |
| NAPA |
FIL3481 |
| Fram |
G3727 |
| Baldwin |
BF7722 |
| GM |
25010649 |
Specifications
| Specification |
Value |
| Part Number |
GF652/FF5026 |
| Brand |
iFJF |
| Filtration Rating |
10 Micron (Nominal) |
| Media Type |
Cellulose/Synthetic Blend |
| Product Type |
Fuel Filter |
| Application |
5.7L V8, 7.4L V8 |
| Vehicle Make |
Chevrolet, GMC |
| Material |
Steel/Plastic Composite |
| Country of Origin |
China (ISO Certified) |
| Warranty |
1 Year / Unlimited Mileage |
Installation Guide
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Relieve fuel system pressure — Remove fuel cap and depressurize per vehicle service manual
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Remove old filter — Unscrew filter housing cap, remove old element, drain housing into approved container
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Clean housing — Wipe housing interior with clean lint-free cloth, inspect for debris or water
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Install new O-rings — Lubricate new O-rings with clean diesel fuel, seat properly in grooves
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Insert new element — Place new filter element into housing, ensuring proper orientation
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Reassemble and torque — Reinstall cap to manufacturer torque spec (typically 25-35 Nm)
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Prime fuel system — Cycle key to ON (not START) 3-5 times for 30 seconds each, or use manual primer pump
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Check for leaks — Start engine, inspect housing and connections for fuel seepage
Maintenance Schedule
For optimal fuel system protection, replace your fuel filter every 15,000-25,000 miles (or every other oil change) under normal operating conditions. For severe service (heavy towing, dusty environments, high-idle operation), reduce interval to 10,000-15,000 miles. Always replace both primary and secondary filters as a set on two-stage filtration systems.
Frequently Asked Questions
Q: How often should I replace the gf652/ff5026 fuel filter?
For 5.7L V8 applications, we recommend replacing the fuel filter every 15,000-25,000 miles under normal driving conditions, or every 10,000-15,000 miles for severe service (towing, dusty environments, extended idling). Always replace both primary and secondary filters as a set.
Q: What are the symptoms of a clogged fuel filter?
Common signs include: hard starting or no-start condition, engine misfire or hesitation under load, reduced fuel economy, check engine light (often P0087 low fuel pressure code), rough idle, and loss of power at highway speeds.
Q: Is this filter a direct OEM replacement?
Yes. The gf652/ff5026 fuel filter is manufactured to meet or exceed OEM specifications for fit, form, and function. It drops directly into the factory filter housing with no modifications required.
Q: Does this filter remove water from diesel fuel?
Yes. This fuel water separator filter features a hydrophobic barrier media that effectively strips emulsified water from diesel fuel. Removing water is critical for preventing injector corrosion and microbial growth in modern high-pressure common rail fuel systems.
Q: How do I know when to change my fuel filter?
Monitor for performance symptoms (hard starts, power loss), follow your manufacturer's recommended service interval, and consider fuel quality — poor-quality diesel or biodiesel blends may require more frequent filter changes.
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