Buy OEM 1990 Lexus Part # 232093603001 (23209-36030-01). Fuel Injector. Fuel Injector - Repair or Replace A failed fuel injector will result in a misfire or bucking or hesitating under load in

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Fits GS 200t, IS 200t, IS 300, NX 200t, NX 300, NX 300h, RC 200t

Fuel Injector - Repair or Replace
A failed fuel injector will result in a misfire or bucking or hesitating under load in addition to a check engine light. If your 1990 Lexus has similar symptoms, contact the Lexus service department.