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Racor PFF4245R2-02 ParFit Fuel Filter Head Assembly
PART#
PFF4245R2-02 | SKU RACPFF4245R2-02
★★★★★
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Description
The Racor PFF4245R2-02 ParFit Fuel Filter Head Assembly is a direct replacement for your 2004.5-2010 GM 6.6L Duramax LLY/LBZ/LMM. Over time, the seals in the factory filter head are known to leak causing issues such as hard starting, air leaks, and priming issues. Replacing the entire assembly eliminates the hassle of having to rebuild the unit.
Racor is the OEM supplier to GM for this filter and assembly. For over forty years the Parker Racor Division has been one brand of fuel filtration systems that has earned the confidence and respect of engine and equipment builders, owners and operators around the world. Leading edge technology and continuous innovation are designed into every system. In every configuration, at every flow rate, and in any operating environment, Racor is the most trusted name in engine protection.
Features:
- Quality Tested
- Direct Replacement
- Filter & Head Assembly
- Replaced GM Part Number 12642623
Specifications
- MPN PFF4245R2-02
- SKU RACPFF4245R2-02
- GTIN 706672025289
- ID 29113
- Manufacturer Name Racor
- Shipping Weight 5.00 lb.
- Shipping Length 10 in.
- Shipping Width 20 in.
- Shipping Height 10 in.
- Fuel Type Diesel
- Manufacturer Warranty* 1 Year
-
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
- Cross Reference # 12642623, SK904517C, SK904517, 12639448, 904-517, 904517
- Internal L0R0
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Reviews
★★★★★
5.0/5 Stars out of 12 Reviews
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12
Stroker Diesel (Salt Lake City, Utah) | March 15th, 2025
looked like one straight from the dealer ship, great product and bolted right up no problem.
Chuck (AR) | December 21st, 2024
Good quality part at a fair price, great service, and arrived when it was supposed to in a timely manner.
Randy (San diego) | December 6th, 2024
Fitment was perfect! Product delivered exactly on time. Great quality parts Awsome service.
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Questions and Answers
Will this work with my LB7?
View Staff Answer
Answer
The RACOR PFF4245R2-02 is a direct fit for 2004.5-2010 GM 6.6L Duramax 6.6L.
That being said, the Fuel Filter Head Assembly can be used on LB7 applications. This requires additional fuel line and rerouting to work properly. (You will not have the ability to reconnect the filter head heater wires. This will not cause any CEL’s or issues.)
Click Here for the LB7 Kit
Does this come with the water separator?
View Staff Answer
Answer
Yes, the filter is included.
Yes, the filter is included.
Does the fuel filter come with the head as pictured?
View Staff Answer
Answer
Yes, the Racor PFF4245R2-02 ParFit Fuel Filter Head Assembly includes a new filter.
Yes, the Racor PFF4245R2-02 ParFit Fuel Filter Head Assembly includes a new filter.
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Fitment verification applies to year, make and engine only. Individual details such as model, trim packages, build dates, and other factory options can change fitment and must be verified by customer.
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