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GMC Yukon XL 1500 Fuel Pump Switches

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7872 Fuel Pump Switch - Universal
Part Number: G127872
Universal Fit
$36.21
Product Details
Notes : Adjustable, 15 psi Minimum Pressure, 1/8 in. NPTWarranty : 90-day Mr Gasket limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Universal
12-810 Fuel Pump Switch - Universal
Part Number: H1912810
Universal Fit
$41.87
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Universal
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12-810 Fuel Pump Switch - Universal
Part No: H1912810
( Review)
$41.87
7872 Fuel Pump Switch - Universal
Part No: G127872
( Review)
$36.21

Helpful Automotive Resources

What Is an Inertia Switch? How It Works, Signs of Failure, and More
What Is an Inertia Switch? How It Works, Signs of Failure, and MoreAny sudden impact that causes rapid deceleration causes the switch to open and puts the fuel injection system into fuel shutoff mode. An activated inertia switch keeps fuel from being pumped into the system to minimize the risk of fire in case the system has developed a leak.