Buy 1991 Toyota 4RUNNER TRUCK, DELUXE 2400CC EFI, AUTOMATIC 4-SPEED COLUMN SHIFT Exhaust Gas Combustion - OEM Toyota Part # 2562065011 (25620-65011)

Exhaust Gas Recirculation (EGR) Valve.
A Valve used to recirculate small amounts of Exhaust back into the combustion chambers of the engine in order to decrease the combustion temperature, thereby reducing the formation of smog-producing nitrogen oxides.

Fits 4RUNNER, T100

4-Runner; 3VZE. 4-Runner; 6 Cylinder. 6 cylinder. 6 CYLINDER, 1993-94. All Models; 6 Cylinder. All Models; 6 Cylinder; 4-Runner. All Models; 6 Cylinder; Pick-Up. All Models; 6 Cylinder; T100. Pick-Up; 6 Cylinder.
EGR Valve - Repair or Replace
A failed EGR valve will often have no noticeable symptoms beyond a check engine light, but it does cause your 1991 TOYOTA 4RUNNER to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and TOYOTA genuine parts.