Availability
BUICK RIVIERA Engines & Components
Showing In Stock Items. Show All 193 Items.
Lifter, Hydraulic Flat Tappet, Each
Part Number: MEL-JB-969
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
BUILD IT WITH SUMMIT!
Oil Filler Cap, Steel, Natural, Twist-In, GM, Mopar, Ford, AMC, Jeep, International, Each
Part Number: SUM-380180
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Lifter, Hydraulic Flat Tappet, Buick, Cadillac, GMC, Oldsmobile, Pontiac, Each
Part Number: MEL-JB-951
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Oil Filter, Replacement, Each
Part Number: WIX-51258
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Crankshaft Keys, Short Type, 0 degree Offset, Steel, Natural, 0.750 in. Length, Buick, Chevy, Pair
Part Number: PIO-839009
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Engine Expansion Plug, Oil Galley, Rubber/Steel, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: RNB-02600
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Oil Filter, Extra Guard, 13/16-16 in. Thread, 4.050 in. High, Each
Part Number: FRM-PH25
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Oil Breather/Filler Cap, Push-On Style, 2.75 in. Diameter., 2.45 in. Height, Plain Chrome Plated, Each
Part Number: MRG-9810
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Valve Cover Breather, Steel, Chrome Plated, Twist-OIn, 2.410 in. Diameter, Each
Part Number: SNN-MO64
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Valve Lock, 0.326 in Inside Diameter, 0.479 in. Outside Diameter, 1-Groove, Steel, Two Halves, Buick, Cadillac, Chevy, Ford, GMC, Lincoln, Olds, Each
Part Number: MEL-476104
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Oil Filter, Replacement, 21 Micron, 4.526 in. Tall, 2.921 in. OD, 13/16-16 in. Thread, Each
Part Number: WIX-51522
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Oil Filter, Canister, Buick, Cadillac, Checker, Chevy, GMC, Oldsmobile, Pontiac, Hummer, Isuzu, Saab, Saturn
Part Number: ADO-PF61E
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Valve Locks, 1-groove, Steel, for 0.341 in. Valve Stem Diameter, Pair
Part Number: MEL-VL-200
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Oil Filter, Canister, 13/16-16 in. Thread, 3.350 in. High, Common on 1997-06 LS, Each
Part Number: SUM-127003
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Valve Lock, 7 degree, Stamped Steel, 1-groove Beadlock-style, 8mm Stem Diameter, Each
Part Number: NAL-10166345
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
PCV Valve, Straight, Steel, Natural, Buick, Cadillac, Chevy, GMC, International, Jeep, Oldsmobile, Pontiac, Each
Part Number: ADO-19310783
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Pushrods, Assembled, Steel, 5/16 in. Diameter, Ball Tips, 8.686 in. Overall Length, Each
Part Number: MEL-MPR-103-B
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
PCV Valve, OEM Replacement, Buick, Cadillac, GMC, Chevy, Oldsmobile, Pontiac, Each
Part Number: SMP-V180
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Push Rod, Steel, 5/16 in. Diameter, Ball/Ball Ends, 8.723 in. Length, Each
Part Number: MEL-MPR-314
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
PCV Valve, Replacement, Buick, Cadillac, Chevy, GMC, Jeep, Pontiac, Oldsmobile, Each
Part Number: SMP-V112
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rod Bearing, Standard Size, Bi Metal, Checker, Chevy, Oldsmobile, V8, Each
Part Number: SLP-3045A
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Oil Filler Cap, Steel, Natural, Twist-In, Chevy, Dodge, Jeep, Pontiac, Each
Part Number: SNN-MO66
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Oil Pan Drain Plug, 12mm x 1.75 Thread Size, Magnetic, Seal, Each
Part Number: RNB-65372
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Valve Cover Grommet, PCV, Rubber, Buick, Cadillac, Checker, Chevrolet, GMC, Oldsmobile, Pontiac, Each
Part Number: SMP-GV6
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Oil Pan Drain Plug, 1/2-20 in. Thread Size, Buick, Cadillac, Checker, Chevy, Chrysler, Dodge, GMC, Olds, Each
Part Number: RNB-090-052-1
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
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