1991 GMC Syclone Engine Parts
- 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
- 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
- Carburetors
- Motor Oils
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ACDelco®GM Genuine Parts™ Engine Control Module NutGMC Syclone 1991, GM Genuine Parts™ Engine Control Module Nut by ACDelco®. GM Genuine Parts Nuts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts...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$6.80Save: $1.02 (15%)$5.78 - Melling®Sleeve AssemblyGMC Syclone 1991, Sleeve Assembly by Melling®. Melling sleeves are made from centrifugally cast, high strengthgray iron. It is a lower carbon iron alloyed with chromium, copper, and nickel to produce a harder (241-293 BHN) more wear...Universal flanged sleeves to provide extra insurance to prevent sleeve movement in performance applicationsReduce the critical factors that secure standard liners such as press fit, cylinder ledge at bottom of bore, and heat expansion rates of metals$125.58
- Fel-Pro®PermaDry™ Molded Rubber Valve Cover Gasket SetGMC Syclone 1991, PermaDry™ Molded Rubber Valve Cover Gasket Set by Fel-Pro®. PermaDry™ premium molded-rubber is designed for those applications that utilize a molded-rubber gasket as Original Equipment. Molded-rubber gaskets are...Direct OEM replacement for a proper fitEnsures reliable sealing performance$8.54 - $19.08
- ACDelco®GM Original Equipment™ Hydraulic Valve LifterGMC Syclone 1991, GM Original Equipment™ Hydraulic Valve Lifter by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment Valve Lifter by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$53.23Save: $8.35 (16%)$44.88
- ACDelco®Genuine GM Parts™ Oil Drain Plug GasketGMC Syclone 1991, Genuine GM Parts™ Oil Drain Plug 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 customers in...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.25Save: $0.94 (15%)$5.31
- Fel-Pro®Oil Cooler Gasket SetGMC Syclone 1991, Oil Cooler Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet...Direct OEM replacement for a proper fitEnsures reliable sealing performance$6.77
- Mahle®Molded Rubber Valve Cover GasketGMC Syclone 1991, Molded Rubber Valve Cover Gasket 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.14
- Mahle®Valve Cover Gasket SetGMC Syclone 1991, Valve Cover Gasket 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 from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$13.01
- Apex Auto®Valve Cover Gasket SetGMC Syclone 1991, Valve Cover Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Made with precision and quality in mindDesigned to meet your specific needs$6.10 - $11.58
- MotoRad®Oil Filler CapGMC Syclone 1991, Oil Filler Cap by MotoRad®. 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. It will meet your needs...Made with precision and quality in mindDesigned to meet your specific needs$1.86
- Dorman®Autograde™ Expansion PlugGMC Syclone 1991, Autograde™ Expansion Plug by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$1.67 - $12.77
- Dorman®Autograde™ Expansion PlugsGMC Syclone 1991, Autograde™ Expansion Plugs by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$10.91 - $14.17
- Mahle®Valve Stem Oil Seal SetGMC Syclone 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 from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.43 - $6.54
- Mahle®Cylinder Head Bolt SetGMC Syclone 1991, Cylinder Head Bolt 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 from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.84
- Apex Auto®Cylinder Head Bolt SetGMC Syclone 1991, Cylinder Head Bolt Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Made with precision and quality in mindDesigned to meet your specific needs$23.63
- Stant®Push Plug Oil Filler CapGMC Syclone 1991, Push Plug Oil Filler Cap by Stant®. This oil filler cap is designed to fit and function the same as the original equipment cap. It’s a direct replacement, made from premium materials and constructed for long lasting...Designed to fit and function as the original equipment capMade from premium materials$1.59
- Dorman®OE Solutions™ Oil Filter HousingGMC Syclone 1991, OE Solutions™ Oil Filter Housing without Filter Element, Seals, with Adapter by Dorman®. Dorman’s Engine Oil Filler Cap is constructed of durable rubber to provide a tight, heat-resistant seal for the valve cover....Easy to installDirect replacement for a proper fit$84.82
- Hayden®Oil Filter Mounting Relocation KitGMC Syclone 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
- Dorman®OE Solutions™ Inlet & Outlet Assembly Oil Cooler LineGMC Syclone 1991, OE Solutions™ Inlet & Outlet Assembly Oil Cooler Line by Dorman®. This engine oil cooler hose assembly matches the fit and function of the original equipment components for reliable repair and restoration of proper...Ideal replacement - this engine oil cooler hose assembly is a direct replacement for the original hose assemblyQuality materials - this engine oil cooler hose assembly is made from corrosion-resistant materials to ensure the smooth transfer of oil from the engine to the cooler$56.68 - $62.31
- SKF®Timing Cover SealGMC Syclone 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, but...Made with precision and quality in mindDesigned to meet your specific needs$13.93
- Sealed Power®Valve LifterGMC Syclone 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)$15.49 - $15.62
- National®Crankshaft Repair SleeveGMC Syclone 1991, 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 specifications...Designed to repair damaged, grooved or worn shaftsDurable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications$26.23 - $27.31
- Dorman®Autograde™ Oil Drain Plug GasketGMC Syclone 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, Metal/Rubber,...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
- American Grease Stick®Accufit™ Oil Drain Plug GasketsGMC Syclone 1991, Accufit™ Oil Drain Plug Gaskets by American Grease Stick®. Size: 30.80mm. Red hi-temp replacement gasket for ACCUFIT® oil drain plug part numbers. AGS ACCUFIT® Oil Drain Plug is a high-coverage/low-part number...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$3.69
- Enginequest®Engine Oil Filter AdapterGMC Syclone 1991, Engine Oil Filter Adapter by Enginequest®. 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. Designed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.26
- Dorman®HELP™ Plastic Oil Pump BushingGMC Syclone 1991, HELP™ Plastic Oil Pump Bushing by Dorman®. Engineered from high-quality materials for long-lasting durability, Dorman’s Engine Oil Pump Bushings restore the oil pump to proper operation. Replacement helps maintain...Helps prevent premature failure of or damage to the oil pumpOil-resistant$2.21
- ACDelco®GM Original Equipment™ 3 Way Female Gray Oil Pressure Gauge ConnectorGMC Syclone 1991, GM Original Equipment™ 3 Way Female Gray Oil Pressure Gauge Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$43.06Save: $6.45 (15%)$36.61
- Dorman®TECHoice™ 3 Way Female Oil Pressure Switch ConnectorGMC Syclone 1991, TECHoice™ 3 Way Female Oil Pressure Switch Connector by Dorman®. Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features...Professional appearance - this electrical pigtail is designed for a clean, professional look when installedConvenient solution - this pigtail connector allows the circuit to be quickly disconnected for service or occasional use$17.66
- Mahle®Oil Cooler Gasket SetGMC Syclone 1991, Oil Cooler Gasket 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 from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.36
- Sunsong®Inlet & Outlet Oil Cooler LineGMC Syclone 1991, Inlet & Outlet Oil Cooler Line by Sunsong®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...Built with superior quality components to last you for years to comeMade from prime materials for maximum safety$50.49
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