Buy 1990 Buick Century Engine Intake Valve. All Models. Aurora; Intake (Standard). Bonneville. DTS BEARINGS, Models, STS-V - OEM Buick Part # 12590223 (12565197)

BALANCE SHAFTS. OIL PAN. OIL PUMP. Aurora; Engine. Aurora; Exhaust (Standard). Aurora; Inner; Left. Aurora; Inner; Right. Aurora; Intake (Standard). Aurora; Left; Part Of Cm/Sh/Hsg Kit. Aurora; No. 1. Aurora; No. 3. Aurora; Outer. Aurora; Primary. Aurora; Right; Part Of Cm/Sh/Hsg Kit. Aurora; Secondary Chain; Left. Aurora; Secondary Chain; Right. Aurora; Trans.

BALANCE SHAFTS. OIL PAN. OIL PUMP. All Models; No. 1. All Models; No. 3. Intrigue; All. Intrigue; California. Intrigue; Exhaust; Left. Intrigue; Exhaust; Right. Intrigue; Federal. Intrigue; Intake; Left. Intrigue; Intake; Right. Intrigue; Left; All. Intrigue; Left; California. Intrigue; Left; Federal. Intrigue; Lower; Left. Intrigue; Lower; Right. Intrigue; Primary. Intrigue; Right; All. Intrigue; Right; California. Intrigue; Right; Federal. Intrigue; Secondary; Left. Intrigue; Secondary; Right. Intrigue; Standard. Intrigue; Upper.

Oil pan. Oil pump. Eldorado; Left. Eldorado; No. 1. Eldorado; No. 3. Eldorado; Right.

Oil pan. Oil pump. All Models; CAMSHAFT CHAIN. All Models; CRANKSHAFT GEAR. All Models; EXHAUST GEAR; Left. All Models; EXHAUST GEAR; Right. All Models; EXHAUST; Left. All Models; EXHAUST; Right. All Models; INTAKE GEAR; Left. All Models; INTAKE GEAR; Right. All Models; INTERMEDIATE GEAR. All Models; INTERMEDIATE SHAFT. All Models; Left. All Models; No. 1. All Models; No. 3. All Models; Part Of Front Cover.. All Models; Rear. All Models; Right. All Models; TIMING CHAIN.

Oil pan. Oil pump. Seville; 1st Design. Seville; 2nd Design. Seville; Camshaft Gear; Exhaust; Left. Seville; Camshaft Gear; Exhaust; Right. Seville; Camshaft Gear; Intake; Left. Seville; Camshaft Gear; Intake; Right. Seville; Crankshaft Gear. Seville; Exhaust; Left; SLS. Seville; Exhaust; Left; STS. Seville; Exhaust; Right; SLS. Seville; Exhaust; Right; STS. Seville; Front. Seville; Intake; SLS; Left. Seville; Intake; SLS; Right. Seville; Intake; STS; Left. Seville; Intake; STS; Right. Seville; Intermediate Gear; Gear. Seville; Intermediate Gear; Shaft. Seville; Lash Adjusters. Seville; Left. Seville; No. 3. Seville; No.1. Seville; Primary. Seville; Rear.

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. XLR; Left; Exhaust. XLR; Left; Intake. XLR; No. 1. XLR; No. 3. XLR; Right; Exhaust. XLR; Right; Intake.

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. XLR; Left; Exhaust. XLR; Left; Intake. XLR; No. 1. XLR; No. 3. XLR; Right; Exhaust. XLR; Right; Intake.

OIL PAN. & 5. CXS Model. Lucerne; All. Lucerne; CXL. Lucerne; Exhaust; Left. Lucerne; Exhaust; Right. Lucerne; Intake; Left. Lucerne; Intake; Right. Lucerne; Left. Lucerne; No.1. Lucerne; No.3. Lucerne; Primary. Lucerne; Right. Lucerne; Secondary. Lucerne; Super Model.

Oil pan. Oil pump. Variable valve timing. STS-V; Exhaust; Left. STS-V; Exhaust; Right. STS-V; Intake; Left. STS-V; Intake; Right. STS-V; Lash Adjusters. STS-V; Left. Sts-v; No. 1. Sts-v; No. 3. STS-V; Primary. STS-V; Right. STS-V; Secondary.

Oil pan. Variable valve timing. & 5. STS; Exhaust; Left. STS; Exhaust; Right. STS; Intake; Left. STS; Intake; Right. Sts; Left; 2WD. Sts; Left; awd. Sts; No. 1. Sts; No. 3. STS; Primary. Sts; Right; 2WD. Sts; Right; awd. STS; Secondary. Sts; Stamped 12569092. Sts; Stamped 12584582.