Genuine OEM GM 55495697 HP4 Fuel Pressure Regulator 2017–2023 L5P Duramax Diesel

Genuine OEM GM 55495697 HP4 Fuel Pressure Regulator 2017–2023 L5P Duramax Diesel

Brand: GM / ACDelco
SKU: 55495697
219.90 USD In stock Buy at Merchant

This Genuine General Motors Fuel Pressure Regulator is designed for 2017–2023 GM Silverado & Sierra 2500HD/3500HD trucks with L5P Duramax diesel engines, replacing the factory regulator to restore fuel pressure and metering.

  • The description claims that a failing fuel pressure regulator can cause surging, loping idle, and fuel pressure loss.
  • The description claims that replacing it with a genuine GM unit restores precise fuel metering and stable rail pressure.
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  • Default Title — 219.90 USD — In stock

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