BMW Black Vacuum Hose (5 Meters) - CRP 51731257971-5

Product Information

A Vacuum Hose is a flexible rubber or plastic tube in a vehicle that carries vacuum (negative air pressure) from the intake manifold or vacuum pump to various engine components. Many automotive systems rely on engine vacuum for proper operation, including the brake booster, emissions controls, fuel pressure regulator, and HVAC controls.

• Rough idle or stalling – unmetered air entering the engine disrupts the fuel-air mixture.
• Hissing noise under the hood – sound of air leaking from a broken or loose hose.
• Poor acceleration / loss of power – incorrect air-fuel ratio affects combustion.
• Check Engine Light (CEL) – often triggered by lean condition codes (P0171, P0174).

About CRP

CRP Industries has been operating for over 50 years. What was once a company offering about 200 sizes of German manufactured tires to North America, is now a NAFTA market industry leader providing thousands of products from leading European and Asian brands to the automotive parts and industrial products industries in North America. CRP is comprised of two divisions: CRP Automotive and CRP Industrial. While each of these divisions provides their own set of products and service to very different markets, they both carry the CRP name and standard of excellence that comes with it.