1981 GMC Suburban Engine Parts
Select Your Submodel
- 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
- 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
- Engine Swap Kits
- Throttle Bodies
- Carburetors
- Motor Oils
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Clevite®A-Series Crankshaft Main Bearing SetGMC Suburban 1981, A-Series Crankshaft Main Bearing Set by Clevite®. 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$17.53 - $39.64 - Clevite®A-Series OE Replacement Connecting Rod BearingGMC Suburban 7.4L 1981, A-Series OE Replacement Connecting Rod Bearing by Clevite®. Enjoy superior performance by getting this premium-grade Clevite product that is throughly engineered to help take the performance of your fuel system...Made with the use of the highest quality materialsModern technology for uncompromising reliability$8.60
- Clevite®A-Series OE Replacement Undersize Connecting Rod BearingGMC Suburban 1981, A-Series OE Replacement Undersize Connecting Rod Bearing by Clevite®. Enjoy superior performance by getting this premium-grade Clevite product that is throughly engineered to help take the performance of your fuel...Made with the use of the highest quality materialsModern technology for uncompromising reliability$2.66 - $5.12
- Clevite®Connecting Rod BearingGMC Suburban 7.4L 1981, Connecting Rod Bearing by Clevite®. Enjoy superior performance by getting this premium-grade Clevite product that is throughly engineered to help take the performance of your fuel system to the next step...Made with the use of the highest quality materialsModern technology for uncompromising reliability$17.51
- Clevite®OE Replacement Undersize Camshaft Bearing SetGMC Suburban 5.0L / 5.7L 1981, OE Replacement Undersize Camshaft Bearing Set by Clevite®. Enjoy superior performance by getting this premium-grade Clevite product that is throughly engineered to help take the performance of your fuel...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$32.77
- Clevite®P-Series Connecting Rod Bearing SetGMC Suburban 1981, P-Series Connecting Rod Bearing Set by Clevite®. Enjoy superior performance by getting this premium-grade Clevite product that is throughly engineered to help take the performance of your fuel system to the next step...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$4.57 - $90.08
- Clevite®P-Series Crankshaft Main Bearing SetGMC Suburban 1981, P-Series Crankshaft Main Bearing Set by Clevite®. 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 to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$45.73 - $181.27
- Clevite®P-Series Main Bearing SetGMC Suburban 5.7L Gas 1981, P-Series Main Bearing Set by Clevite®. These are not to be confused with the standard passenger car and light truck parts for the same retention applications which also have a "P" suffix letter. These high...Expertly crafted from premium materialsDesigned to match rigorous quality standards$69.99
- Clevite®P-Series OE Replacement Undersize Connecting Rod BearingGMC Suburban 1981, P-Series OE Replacement Undersize Connecting Rod Bearing by Clevite®. Enjoy superior performance by getting this premium-grade Clevite product that is throughly engineered to help take the performance of your fuel...Made with the use of the highest quality materialsModern technology for uncompromising reliability$8.12 - $12.32
- Calico Coatings®H-Series No Dowel Hole in Cap Half Connecting Rod BearingsGMC Suburban 5.0L / 5.7L With Chevy Small Block Engine 1981, H-Series No Dowel Hole in Cap Half Connecting Rod Bearings by Calico Coatings®. Bearings are coated with our CT-1 Dry Film Lubricant coating. This coating helps reduce...Corrosion protectionIncreased lubricity$22.53 - $22.55
- Enginetech®Engine ValveGMC Suburban 1981, Engine Valve by Enginetech®. 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 to provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.62 - $606.68
- QualCast®Engine ValveGMC Suburban 1981, Engine Valve by QualCast®. 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 to provide a...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$4.41 - $33.02
- SKP®Cylinder Head Gasket SetGMC Suburban 1981, Cylinder Head Gasket Set 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 from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$38.26 - $39.25
- ACDelco®Gold™ Crankshaft SealGMC Suburban Gas 1981, Gold™ Crankshaft Seal by ACDelco®. Designed utilizing the latest technology, this Engine Crankshaft Position Sensor by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.17
- Enginetech®Main SealsGMC Suburban 1981, Main Seals 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$2.59 - $5.85
- SKF®Rear Crankshaft SealGMC Suburban 4.8L / 5.0L / 5.7L 1981, Rear Crankshaft 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...Made with precision and quality in mindDesigned to meet your specific needs$27.57
- Professional Products®Powerforce+Plus™ Harmonic BalancerGMC Suburban 1981, Powerforce+Plus™ Harmonic Balancer by Professional Products®. 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 deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$131.31 - $176.18
- ATI Performance®Super Damper™ Harmonic Damper AssemblyGMC Suburban 1981, Super Damper™ Harmonic Damper Assembly by ATI Performance®. The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance engines. The ATI Serpentine Super Damper contains...Eliminates torsional crankshaft vibrationsATI Super Dampers exceed SFI 18.1 Safety Certification and are approved for competition use$310.41 - $448.74
- PRW®PQX™ Race SFI DamperGMC Suburban 1981, PQX™ Race SFI Damper by PRW®. 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 to provide...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$175.98 - $209.58
- Darton Sleeves®Donovan™ Replacement Cylinder SleeveGMC Suburban 5.0L / 5.7L With Chevy Small Block Engines 1981, Donovan™ Replacement Cylinder Sleeve by Darton Sleeves®. The ASTM specifications for performance ductile iron sleeves indicates a minimum tensile strength of 100,000...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$132.66
- Fel-Pro®Valve Cover Gasket SetGMC Suburban 4.8L 1981, Valve Cover Gasket Set by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...Direct OEM replacement for a proper fitEnsures reliable sealing performance$8.67
- Fel-Pro®Oil Cooler Gasket SetGMC Suburban 5.0L / 5.7L / 7.4L 1981, 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,...Direct OEM replacement for a proper fitEnsures reliable sealing performance$7.38
- Mahle®Valve Cover GasketGMC Suburban 4.8L 1981, 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. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.48
- Mahle®Valve Cover Gasket SetGMC Suburban 1981, 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$10.14 - $42.60
- Apex Auto®Valve Cover Gasket SetGMC Suburban 1981, 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$7.31 - $8.90
- MotoRad®Cam Twist Oil Filler CapGMC Suburban Gas 1981, Cam Twist 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...Made with precision and quality in mindDesigned to meet your specific needs$2.54
- Dorman®Autograde™ Expansion PlugGMC Suburban 1981, 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$1.57 - $13.20
- Dorman®Autograde™ Expansion Plug KitGMC Suburban 1981, Autograde™ Expansion Plug Kit 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$9.74 - $20.71
- Dorman®Autograde™ Expansion PlugsGMC Suburban 1981, 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$11.28 - $26.25
- Fel-Pro®Cylinder Head Bolt SetGMC Suburban 1981, Cylinder Head Bolt Set by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...Direct OEM replacement for a proper fitEnsures reliable sealing performance$20.75 - $25.73
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