1981 Chevy Blazer 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 Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Engine Swap Kits
- Throttle Bodies
- Carburetors
- Motor Oils
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Enginetech®Engine Piston Ring SetChevy Blazer 5.0L 1981, Engine Piston Ring Set by Enginetech®. Superior size and weight grading within each set. Most Enginetech pistons are decked 0.010" to 0.020" to compensate for oversized bores and head/deck milling. Enginetech...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$25.29 - $45.00 - Sealed Power®Oil PumpChevy Blazer 1981, Oil Pump 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...Manufactured to fit a specific applicationEnsures that oil is evenly distributed in the engine system$38.27 - $95.91
- Sealed Power®Press Fit Type Oil Pump Pick-UpChevy Blazer 5.0L / 5.7L 1981, Press Fit Type Oil Pump Pick-Up 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...Direct replacementManufactured to strict engineering quality standards$8.60
- Mahle®OEM High Volume Oil PumpChevy Blazer 5.0L / 5.7L 1981, OEM High Volume Oil Pump 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$60.51
- Sealed Power®A-Series Aluminum Connecting Rod Bearing SetChevy Blazer 5.0L / 5.7L 1981, A-Series Aluminum Connecting Rod Bearing Set by Sealed Power®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$3.23 - $31.55
- Sealed Power®A-Series Aluminum Crankshaft Main Bearing SetChevy Blazer 1981, A-Series Aluminum Crankshaft Main Bearing Set by Sealed Power®. 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...A-Series bi-metal aluminum alloyGreater seizure resistance than tri-metal material$39.05 - $69.09
- Sealed Power®Overplated Copper-Lead Alloy Crankshaft Main Bearing SetChevy Blazer 5.0L / 5.7L 1981, Overplated Copper-Lead Alloy Crankshaft Main Bearing Set by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than...Greater seizure resistance than tri-metal materialReduces dramatically or eliminates bearing wear$39.05
- Enginetech®Crankshaft Main Bearing SetChevy Blazer 1981, Crankshaft Main Bearing Set 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...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$15.19 - $28.75
- DNJ Engine Components®Camshaft Bearing SetChevy Blazer 5.0L / 5.7L 1981, Camshaft Bearing Set by DNJ Engine Components®. Protect your engine part from contaminants and prolong it's service life with this premium DNJ seal. Rigorously manufactured from top-grade materials and...Designed to provide reliable sealing performanceProtects the engine part from contaminants and extends it's life$17.48
- Clevite®A-Series Connecting Rod Bearing SetChevy Blazer 5.0L / 5.7L 1981, A-Series Connecting Rod 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.27 - $25.13
- Clevite®A-Series Crankshaft Main Bearing SetChevy Blazer 5.0L / 5.7L 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$17.53
- Clevite®A-Series OE Replacement Connecting Rod BearingChevy Blazer 4.1L 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$3.35
- Clevite®A-Series OE Replacement Undersize Connecting Rod BearingChevy Blazer 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 - $6.29
- Clevite®H-Series High Performance Undersize Connecting Rod BearingChevy Blazer 4.1L 1981, H-Series High Performance 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...Made with the use of the highest quality materialsModern technology for uncompromising reliability$15.30 - $21.78
- Clevite®P-Series Connecting Rod Bearing SetChevy Blazer 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$5.30 - $54.55
- Clevite®P-Series Crankshaft Main Bearing SetChevy Blazer 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$42.51 - $104.35
- Clevite®P-Series Main Bearing SetChevy Blazer 5.0L / 5.7L 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
- ACL®Aluglide™ Connecting Rod Bearing SetChevy Blazer G / H / L Engine VIN Character 1981, Aluglide™ Connecting Rod Bearing Set by ACL®. Aluminium Tin materials have been around since the 1960s. They have traditionally been the choice of Japanese and European manufacturers...High quality at an affordable priceExpertly made from premium materials$15.85 - $17.10
- ACL®Aluglide™ Main Bearing SetChevy Blazer 5.0L / 5.7L 1981, Aluglide™ Main Bearing Set by ACL®. Aluminum Tin materials have been around since the 1960s. They have traditionally been the choice of Japanese and European manufacturers for low load, gas, passenger...High quality at an affordable priceExpertly made from premium materials$25.27 - $28.43
- ACL®Camshaft Bearing SetChevy Blazer 5.0L / 5.7L 1981, Camshaft Bearing Set by ACL®. The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance camshaft bearings. One of the largest ranges of...High quality at an affordable priceExpertly made from premium materials$38.21 - $61.88
- ACL®Race™ Connecting Rod Bearing SetChevy Blazer 5.0L / 5.7L 1981, Race™ Connecting Rod Bearing Set by ACL®. The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings....High strength overlay plate with reduced thickness for improved fatigue propertiesHardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing$69.69 - $124.37
- Calico Coatings®H-Series No Dowel Hole in Cap Half Connecting Rod BearingsChevy Blazer 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®Cylinder Head GasketsChevy Blazer 5.7L 1981, Cylinder Head Gaskets 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$52.67 - $91.00
- SKP®Cylinder Head Gasket SetChevy Blazer 5.7L 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$38.19
- DNJ Engine Components®Exhaust ValveChevy Blazer 5.0L 1981, Exhaust Valve by DNJ Engine Components®. Save your time and hassle when replacing your worn out or cracked valve with this superior part expertly crafted by DNJ. Designed to meet or exceed the highest OE...Designed to replace your worn out or cracked valveLooks, fits and performs just like your OE part$9.32 - $12.90
- QualCast®Engine ValveChevy Blazer 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
- Professional Products®Powerforce+Plus™ Harmonic BalancerChevy Blazer 5.7L 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$131.31 - $153.20
- ATI Performance®Super Damper™ Harmonic Damper AssemblyChevy Blazer 5.0L / 5.7L 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...Eliminates torsional crankshaft vibrationsATI Super Dampers exceed SFI 18.1 Safety Certification and are approved for competition use$292.05 - $427.58
- Enginetech®Rear Main SealsChevy Blazer 1981, Rear 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$2.68 - $3.41
- SKF®Rear Crankshaft SealChevy Blazer 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 drive belt repairs,...Made with precision and quality in mindDesigned to meet your specific needs$27.57
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