CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. Oil pan. Oil pump. Variable valve timing. Sierra.. 1990 Buick Century

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CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Oil pan. Oil pump. Variable valve timing. Sierra.
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Showing Genuine Parts that fit your: 1990 Buick Century
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Automatic Transmission Mount
Sierra. Silverado; 2WD. 		23134733 View Product $48.44 23134733 Automatic Transmission Mount
Automatic Transmission Mount
Sierra. Silverado; 4WD. 		23277115 View Product $75.57 23277115 Automatic Transmission Mount
Engine Cylinder Head Gasket Set
Sierra. Silverado. 		12700996 View Product $247.74 12700996 Engine Cylinder Head Gasket Set
Engine Mount (Front)
Sierra. Silverado; Left. 		84175583 View Product $136.77 84175583 Engine Mount (Front)
Engine Mount (Front, Rear)
Sierra. Silverado; Right. 		84175582 View Product $136.78 84175582 Engine Mount (Front, Rear)
Engine Timing Chain Tensioner
Sierra. Silverado. 		12630107 View Product $59.28 12630107 Engine Timing Chain Tensioner
ENGINE.
Sierra. Silverado; 5.3L; w/eAssist. Does Not Include: Exhaust Manifolds or Engine Electrical. 		12668643 View Product $4729.25 12668643 ENGINE.
1
Head Assembly - Cylinder (W/ VLV).
Sierra. Silverado; 6.2L. 		12699617 View Product $537.85
2
Engine Cylinder Head Gasket
Sierra. Silverado; 5.3L. 		12622325 View Product $84.38 12622325 Engine Cylinder Head Gasket
2
Engine Cylinder Head Gasket
Sierra. Silverado; 6.2L. 		12688943 View Product $107.59 12688943 Engine Cylinder Head Gasket
3
Engine Valve Cover
Sierra. Silverado; Left. 		12692546 View Product $116.68 12692546 Engine Valve Cover
3
Engine Valve Cover
Sierra. Silverado; Right. 		12727455 View Product $106.54 12727455 Engine Valve Cover
4
Engine Valve Cover Gasket
Sierra. Silverado. 		12619787 View Product $7.38 12619787 Engine Valve Cover Gasket
5
Engine Intake Valve
Sierra. Silverado; 5.3L. 		12619825 View Product $9.92 12619825 Engine Intake Valve
5
Engine Intake Valve
Sierra. Silverado; 6.2L. 		12629513 View Product $33.95 12629513 Engine Intake Valve
6
Engine Exhaust Valve
Sierra. Silverado; 6.2L. 		12678746 View Product $40.83 12678746 Engine Exhaust Valve
6
Engine Exhaust Valve
Sierra. Silverado; 5.3L. 		12678745 View Product $12.59 12678745 Engine Exhaust Valve
7
Engine Valve Stem Oil Seal
Sierra. Silverado; Exhaust. 		12689006 View Product $7.39 12689006 Engine Valve Stem Oil Seal
7
Engine Valve Stem Oil Seal
Sierra. Silverado; Intake. 		12689007 View Product $8.09 12689007 Engine Valve Stem Oil Seal
7
Stud - HX Flange HD Double EndED. Valve Seals.
Sierra. Silverado; Intake. 		11518473 View Product $7.20
8
Engine Valve Spring
Sierra. Silverado; 5.3L. 		12728733 View Product $7.39
8
Engine Valve Spring
Sierra. Silverado; 6.2L. 		12691120 View Product $7.03 12691120 Engine Valve Spring
9
Engine Valve Spring Retainer
Sierra. Silverado. 		10166344 View Product $5.70 10166344 Engine Valve Spring Retainer
10
Engine Valve Spring Retainer Keeper
Sierra. Silverado. 		10166345 View Product $5.17 10166345 Engine Valve Spring Retainer Keeper
11
Engine Rocker Arm
Sierra. Silverado. 		12619829 View Product $24.75 12619829 Engine Rocker Arm
12
Engine Pushrod
Sierra. Silverado. 		12619828 View Product $8.94 12619828 Engine Pushrod
13
Engine Camshaft Follower (Lower)
Sierra. Silverado; Non Active. 		12698945 View Product $49.82 12698945 Engine Camshaft Follower (Lower)
13
Engine Camshaft Follower (Lower)
Sierra. Silverado; Active. 		12698946 View Product $79.72 12698946 Engine Camshaft Follower (Lower)
14
Engine Camshaft
Sierra. Silverado; 6.2L. 		12629512 View Product $236.42 12629512 Engine Camshaft
14
Engine Camshaft
Sierra. Silverado; 5.3L. 		12619823 View Product $211.66 12619823 Engine Camshaft
15
Engine Camshaft Bearing
Sierra. Silverado. 		19260874 View Product $52.01 19260874 Engine Camshaft Bearing
15
Engine Camshaft Bearing
Sierra. Silverado. 		12686894 View Product $180.77 12686894 Engine Camshaft Bearing
16
Engine Crankshaft Seal (Front)
Sierra. Silverado. 		12634614 View Product $18.40 12634614 Engine Crankshaft Seal (Front)
17
Engine Timing Cover (Front)
Sierra. Silverado. 		12691692 View Product $89.34 12691692 Engine Timing Cover (Front)
18
Engine Timing Camshaft Sprocket
Sierra. Silverado. 		12623368 View Product $231.40 12623368 Engine Timing Camshaft Sprocket
19
Engine Timing Crankshaft Sprocket
Sierra. Silverado. 		12713934 View Product $35.73 12713934 Engine Timing Crankshaft Sprocket
20
Engine Timing Chain
Sierra. Silverado. 		12646386 View Product $93.51 12646386 Engine Timing Chain
20
Engine Timing Chain
Sierra. Silverado. 		12646387 View Product $96.00 12646387 Engine Timing Chain
21
Engine Piston Ring
Sierra. Silverado; 5.3L. 		12691926 View Product $36.96 12691926 Engine Piston Ring
21
Engine Piston Ring
Sierra. Silverado; 6.2L. 		12685185 View Product $41.37 12685185 Engine Piston Ring
22
Engine Piston
Sierra. Silverado; 5.3L; Left. 		12656876 View Product $65.08 12656876 Engine Piston
22
Engine Piston
Sierra. Silverado; 5.3L; Right. 		12656877 View Product $65.08 12656877 Engine Piston
22
PISTON KIT.
Sierra. Silverado; 6.2L; Left. Includes: One Piston W/Pin. Includes: One Standard Piston W/Pin And Retainer. Includes: One Standard Piston W/Pin. Includes: Pin & Retainer. Includes: Piston Pin. Includes: Wrist Pin & Snap Ring. 		12658743 View Product $354.87
22
PISTON KIT.
Sierra. Silverado; 6.2L; Right. Includes: One Piston W/Pin. Includes: One Standard Piston W/Pin And Retainer. Includes: One Standard Piston W/Pin. Includes: Pin & Retainer. Includes: Piston Pin. Includes: Wrist Pin & Snap Ring. 		12658744 View Product $354.87 12658744 PISTON KIT.
23
Engine Connecting Rod
Sierra. Silverado; 6.2L. 		12714549 View Product $74.73 12714549 Engine Connecting Rod
23
Engine Connecting Rod
Sierra. Silverado; 5.3L. 		12649190 View Product $224.30 12649190 Engine Connecting Rod
24
Engine Connecting Rod Bearing
Sierra. Silverado; 5.3L. 		12668160 View Product $10.65 12668160 Engine Connecting Rod Bearing
24
Engine Connecting Rod Bearing
Sierra. Silverado; 6.2L. 		12656817 View Product $12.09 12656817 Engine Connecting Rod Bearing
25
Crankshaft Assembly.
Sierra. Silverado; 6.2L. 		12674745 View Product $493.31
25
CRANKSHAFT.
Sierra. Silverado; 5.3L. 		12685650 View Product $589.96
26
Bearing.
Sierra. Silverado; 5.3L. Bearing. Complete Set. Engine Crankshaft Main Bearing. Engine Crankshaft Thrust Washer. Includes: One Standard Upper & Lower Bearing. Includes: Standard Upper & Lower Bearing. Includes: Standard Upper, Lower, & Thrust Bearings. Includes: Upper, Lower, & Thrust Bearings. Kit - CR/SHF. Set. Engine Crankshaft Thrust Washer. Main S. 		12729654 View Product $61.52 12729654 Bearing.
27
Bearing.
Sierra. Silverado; 5.3L. Bearing. Complete Set. Engine Crankshaft Main Bearing. Engine Crankshaft Thrust Washer. Includes: One Standard Upper & Lower Bearing. Includes: Standard Upper & Lower Bearing. Includes: Standard Upper, Lower, & Thrust Bearings. Includes: Upper, Lower, & Thrust Bearings. Kit - CR/SHF. Set. Engine Crankshaft Thrust Washer. Main S. 		12729654 View Product $61.52 12729654 Bearing.
28
Engine Crankshaft Seal (Rear)
Sierra. Silverado. 		12665076 View Product $40.94 12665076 Engine Crankshaft Seal (Rear)
29
Main. Seal. Housing. Assembly - CR/SHF Oil. Retainer. Timing cover. (Rear)
Sierra. Silverado. 		12705663 View Product $134.82 12705663 Main. Seal. Housing. Assembly - CR/SHF Oil. Retainer. Timing cover. (Rear)
30
Engine Crankshaft Pulley
Sierra. Silverado. 		12684590 View Product $138.15 12684590 Engine Crankshaft Pulley
31
Engine Oil Pan (Lower)
Sierra. Silverado; Lower. 		12669909 View Product $79.53 12669909 Engine Oil Pan (Lower)
31
Engine Oil Pan (Upper)
Sierra. Silverado; Upper. 		12684605 View Product $348.96 12684605 Engine Oil Pan (Upper)
32
Engine Oil Pump
Sierra. Silverado. 		12686433 View Product $238.09 12686433 Engine Oil Pump
Engine Complete Assembly
Sierra. Silverado; 5.3L. Silverado; 5.3L; w/o eAssist. 		12700202 View Product 12700202 Engine Complete Assembly
Engine Mount (Front)
Sierra. Silverado; Left. 		84175581 View Product 84175581 Engine Mount (Front)
Engine Mount (Front, Rear)
Sierra. Silverado; Right. 		84175580 View Product 84175580 Engine Mount (Front, Rear)
Engine Variable Valve Timing (VVT) Oil Control Valve
Sierra. Silverado. 		12681018 View Product 12681018 Engine Variable Valve Timing (VVT) Oil Control Valve
ENGINE. LONG BLOCK.
Sierra. Silverado; 6.2L. Does Not Include: Exhaust Manifolds or Engine Electrical. 		12657206 View Product 12657206 ENGINE. LONG BLOCK.
33
Oil. Pickup. Engine. Pump. Tube. Pick - UP. Screen Assembly - O/PMP (W/ SUC Pipe).
Sierra. Silverado. A combination of the Oil Pump Pickup Tube and the Pickup Tube Screen. Engine Oil Pump Pickup Tube. Incl.Engine Oil Pump Screen. 		12619979 View Product 12619979 Oil. Pickup. Engine. Pump. Tube. Pick - UP. Screen Assembly - O/PMP (W/ SUC Pipe).