Genuine Bosch 1465ZS0044 Fuel Pressure Regulator 2001–2004 LB7 Duramax Diesel
This is a genuine Bosch Fuel Pressure Regulator for 2001–2004 GM Silverado & Sierra 2500HD/3500HD trucks with LB7 Duramax diesel engines.
- The description claims that a failing fuel pressure regulator can cause surging, loping idle, and rough running.
- The description claims that replacing it restores proper fuel metering and stable rail pressure.
Variants (1)
- Default Title — 217.10 USD — In stock
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