Bostech Fuel Pressure Regulator DEC011535
2001-2004 Duramax 6.6L LB7
The Bostech Fuel Pressure Regulator DEC011535 is a drop-in replacement for the OE Fuel Pressure Regulator on your 2001-2004 GM 6.6L Duramax.
- Stock Replacement
- Meets Or Exceeds OE Specifications
- Replaces OE Part#: 47728979
- 13 Month Unlimited Mileage Warranty
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