For Sale: 5.3 L59 Flex Fuel Intake Manifold w/ Injectors - $120, Throttle Body - $40


Super Moderator
Feb 8, 2012
Tacoma, Washington

Came off of a 2004 Chevrolet Tahoe 5.3 V8 L59 Flex Fuel (VIN Z) truck engine with approximately 172,000 miles. 33lb (@50psi) flex injectors and most hardware is included. Is an OEM GM part, has SS fuel lines and a pressure regulator. No problems out of this unit, blew the engine so I have no use for it. Ran injector cleaner through the fuel every 5,000mi, and it just had a thorough cleaning in and out. Comes with new FelPro gaskets as well, 0 miles, just a few startups during the engine diagnosis - use them or not, up to you. For an LS engine with DBW throttle, return fuel style, and cathedral port heads. Injector p/n's upon request. If you have any more questions let me know.

Buyer pays shipping, Paypal or local pickup in Tacoma, WA.
Also have its OEM throttle body for sale as well for an additional $40.

Thanks for looking - Brandon