Buy the MADDOX Fuel Injection Pump Tester (Item 58760) for $21.99 with coupon code 90348166, valid through March 26, 2023. See the coupon for details.
Compare our price of $21.99 to OTC at $37.99 (model number: 5630). Save 42% by shopping at Harbor Freight.
The MADDOX Fuel Injection Pump Tester is designed to quickly test the fuel pump pressure on most injector systems. The tester?s large easy-to-read 3.2 in. dial shows pressure readings of 0-100 PSI., 0-700 kPa scale. The tester easily connects to a vehicle?s fuel rail test port using FORD or GM/CHRYSLER adapters.
The MADDOX Fuel Injection Pump Tester (Item 58760) has a 4.5-star rating on HarborFreight.com. Save on Harbor Freight’s customer favorites with our super coupons. Search our Harbor Freight coupons for deals on Harbor Freight’s generators, air compressors, power tools, and more.