Engines & Components for 1998 Buick Riviera
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Nylon Grill Bumper Retainer
Dorman
961-364
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment...
$3.92
Fits Your Vehicle
Engine Rocker Arm
ACDelco
24503999
GM Genuine Parts Engine Rocker Arms are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT1346
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$56.73
Fits Your Vehicle
Engine Oil Pan
Dorman
264-124
Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and...
Fits Your Vehicle
2-Way Female Gray Multi-Purpose Pigtail
ACDelco
PT307
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$18.07
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT2782
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$24.06
Fits Your Vehicle
Cam, Crank And Ignition Harness
Dorman
645-688
This engine camshaft position sensor connector is designed to match the appearance and function of the original hardware on specified...
$117.32
Fits Your Vehicle
Engine Variable Valve Timing (VVT) Adjuster Magnet
DELPHI
SS10687
Delphi's history is one of OE heritage and quality. Our global technical requirements include design specifications and validation...
$54.36
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT3923
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$27.93
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT3846
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Positions: Inline to Engine Harness
$27.40
Fits Your Vehicle
Engine Piston Ring Set
SEALED POWER
E-919K
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to...
$176.28
Fits Your Vehicle
Valve Push Rod
ACDelco
24504406
GM Genuine Parts Engine Push Rods are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
$11.16
Fits Your Vehicle
Camshaft Position Sensor
Dorman
645-154
Make better electrical repairs and accessory installations with this versatile and durable pigtail connector. It allows quick circuit...
$15.30
Fits Your Vehicle
Automatic Belt Tensioner (Tensioner only)
Dorman
419-105
This accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles. It is...
Positions: Main Drive
Fits Your Vehicle
Cam, Crank, Mass Air Flow Sensor Connector
Dorman
645-785
Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed,...
$22.69
Fits Your Vehicle
Multi-Purpose Wire Connector
ACDelco
PT2301
ACDelco Gold (Professional) Air Charge Temperature Sensor Connector are a high quality alternative to Original Equipment (OE) parts....
$21.18
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT113
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$16.15
Fits Your Vehicle
Oil Drain Plug Pilot Point M12-1.75, Head Size 15Mm
Dorman
090-034
This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is...
$12.05
Fits Your Vehicle
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