Suggested Retail:$95. Tecoom 8L3Z-9E926-A Premium Electronic Throttle Body Compatible with Ford Expedition F-150 Lincoln Navigator 5.4L. Manufactured in ISO/TS16949 2009 certified facilities, each throttle valve is built to stringent OE specifications by an OE manufacturer and is 100% factory tested for reliable, leak-free performance. PREMIUM MICRO CONTROL CHIP* Premium micro control chip inside to ensure the consistency of input and output of the circuit,and help to keep the engine from idling instability. UPGRADED SENSORS* Upgraded sensors provide a sensitive engine control，effectively improve engine power as well as the vehicle acceleration performance.. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.