This event is over, but we have more great deals!
Click here for more Harbor Freight deals.

MADDOX Basic Fuel Injection Service Kit for $39.99

Code · Exp.

Buy the MADDOX Basic Fuel Injection Service Kit (Item 64939) for $39.99 with coupon code 41094938, valid through March 1, 2020. See the coupon for details.

Compare our price of $39.99 to OTC Tools at $94.52 (model number: OT4480). Save 57% by shopping at Harbor Freight.

The Maddox Basic Fuel Injection Service Kit provides everything needed to perform accurate running, residual, rail and flow rate pressure tests on most fuel injection systems. The kit includes the necessary adapters, hoses and fittings to run tests on on popular Domestic, European, Asian vehicles. Comes with hose sections, clamps and repair kit.

The MADDOX Basic Fuel Injection Service Kit (Item 64939) has a -star rating on HarborFreight.com. To see our newest coupons, visit go.harborfreight.com.

Coupons for: