1991 Buick Riviera Engine Parts
- Engine Assemblies
- Motor Mounts
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Timing Belts
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Throttle Bodies
- Motor Oils
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Mahle®Valve Stem Oil Seal SetBuick Riviera 1991, Valve Stem Oil Seal Set by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.91 - $14.56 - Hayden®Oil Filter Mounting Relocation KitBuick Riviera 1991, Oil Filter Mounting Relocation Kit by Hayden®. This product is designed for use when relocation of the oil filter is necessary. The Hayden oil filter remount kit includes all required hardware to complete the job,...Non-thermostaticDesigned to ensure easy oil filter relocation$64.17
- National®Front Crankshaft Repair SleeveBuick Riviera 1991, Front Crankshaft Repair Sleeve by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original equipment...Designed to repair damaged, grooved or worn shaftsDurable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications$27.80
- SKF®Timing Cover SealBuick Riviera 1991, Timing Cover Seal by SKF®. Do you hear chirping or squealing noise? Has the "power" disappeared from your steering? Does your engine crank slowly and are your lights dim? You may need accessory drive belt repairs,...Made with precision and quality in mindDesigned to meet your specific needs$18.84
- Sealed Power®Valve LifterBuick Riviera 1991, Valve Lifter by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$15.74 - $15.85
- Pioneer Automotive®Expansion Plug KitBuick Riviera 1991, Expansion Plug Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.56 - $18.76
- Dorman®Autograde™ Oil Drain Plug GasketBuick Riviera 1991, Autograde™ Oil Drain Plug Gasket by Dorman®. Dorman's Engine Oil Drain Plug Gaskets are conveniently available in packs of varying quantities. Many styles are offered, including Copper, Aluminum, Nylon,...Direct replacement gaskets and some universal gaskets available. Proper fit with the drain plug ensures a tight sealGaskets are also included with many of Dorman's Engine Oil Drain Plugs and Pans$1.79 - $40.42
- Pioneer Automotive®Engine Oil Pan Bolt SetBuick Riviera 1991, Engine Oil Pan Bolt Set by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$18.79
- Standard®4 Female Crankshaft Position Sensor ConnectorBuick Riviera 1991, 4 Female Crankshaft Position Sensor Connector by Standard®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$28.36
- SKP®Oil Pressure Switch ConnectorBuick Riviera 1991, Oil Pressure Switch Connector by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.76
- Timken®Crankshaft Repair SleeveBuick Riviera 1991, Crankshaft Repair Sleeve by Timken®. Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components replacement. This hard, wear-resistant, and ultra low friction sleeve is precision...Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable$34.35 - $48.54
- ACDelco®GM Genuine Parts™ Engine Oil Filler Cap SealBuick Riviera 1991, GM Genuine Parts™ Engine Oil Filler Cap Seal by ACDelco®. GM Genuine Parts Multi-Purpose O-Ring are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$4.48Save: $0.68 (15%)$3.80
- Genuine®Valve Cover GasketBuick Riviera 1991, Valve Cover Gasket by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using...Made with precision and quality in mindDesigned to meet your specific needs$2.27 - $3.61
- ARP®Pro Series 12 Point Cylinder Head Stud KitBuick Riviera With GN1 Champion heads 1991, Pro Series 12 Point Cylinder Head Stud Kit by ARP®. Designed utilizing the latest technology, this product by ARP features premium quality and will perform better than advertised. Perfect for...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$113.92
- Mahle®Roller Valve LifterBuick Riviera 1991, Roller Valve Lifter by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$13.92
- Pioneer Automotive®Rubber Valve Stem Seal SetBuick Riviera 1991, Rubber Valve Stem Seal Set by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$27.67
- DNJ Engine Components®First Design Valve LifterBuick Riviera 1991, First Design Valve Lifter by DNJ Engine Components®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Designed to replace your malfunctioning partsHelps get your vehicle back to it's original performance$11.53
- Enginetech®Expansion Plug KitBuick Riviera 1991, Expansion Plug Kit by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$4.19 - $8.23
- ACDelco®Genuine GM Parts™ Oil Pump Suction Pipe GasketBuick Riviera 1991, Genuine GM Parts™ Oil Pump Suction Pipe Gasket by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$13.93Save: $2.25 (16%)$11.68
- GMB®Timing Belt TensionerBuick Riviera 1991, Timing Belt Tensioner by GMB®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.32
- ACDelco®Genuine GM Parts™ Oil Level SensorBuick Riviera 1991, Genuine GM Parts™ Oil Level Sensor by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$51.28Save: $7.95 (16%)$43.33
- ACDelco®Professional™ Crankshaft Position Sensor ConnectorBuick Riviera 1991, Professional™ Crankshaft Position Sensor Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Made with precision and quality in mindDesigned to meet your specific needs$37.14 - $58.28Save: 15%$31.57 - $49.54
- Standard®3 Pin Female Camshaft Position Sensor ConnectorBuick Riviera 1991, 3 Pin Female Camshaft Position Sensor Connector by Standard®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$25.04
- Standard®Camshaft Position Sensor InterrupterBuick Riviera 1991, Camshaft Position Sensor Interrupter by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Made with precision and quality in mindDesigned to meet your specific needs$10.27
- Standard®Crankshaft Position Sensor BracketBuick Riviera 1991, Crankshaft Position Sensor Bracket by Standard®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Made with precision and quality in mindDesigned to meet your specific needs$12.61
- Standard®Handypack™ Camshaft Position Sensor ConnectorBuick Riviera 1991, Handypack™ Camshaft Position Sensor Connector by Standard®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Made with precision and quality in mindDesigned to meet your specific needs$15.17
- WVE®Camshaft Position Sensor ConnectorBuick Riviera 1991, Camshaft Position Sensor Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$21.43
- WVE®Crankshaft Position Sensor ConnectorBuick Riviera 1991, Crankshaft Position Sensor Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$31.18
- WVE®Oil Level SensorBuick Riviera 1991, Oil Level Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$44.86
- WVE®Oil Pressure Switch ConnectorBuick Riviera 1991, Oil Pressure Switch Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$33.82
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