1989 Oldsmobile Cutlass Calais 2.3L Exhaust Valve

DNJ Exhaust Valve

Engine Details: Quad 4 16V DOHC

Notes: Nitride Coated; 1 Groove; 31.4mm Head Dia., 6.97mm Stem Dia., 109.4mm O.A.L.; Exhaust, w/ 2nd Design & Head DIA 31.5mm

Buyers Guide: [1987-1995] GM [Nitride Coated; 1 Groove; 31.4mm Head Dia., 6.97mm Stem Dia., 109.4mm O.A.L.] / L4 / 2.3L / 138 DOHC, SOHC 16V, 8V [(QUAD 4)]

Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.