1981 GMC G-Series Engine Parts
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- 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 Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Engine Swap Kits
- Throttle Bodies
- Carburetors
- Motor Oils
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Anchor®Engine Mount KitGMC G-Series 1981, Engine Mount Kit by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket supplier, Anchor....Direct OEM replacementSecurely supports the engine on the chassis$31.00 - $31.39 - Cloyes®Engine Timing SetGMC G-Series 1981, Engine Timing Set by Cloyes®. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or complete timing gear set, Cloyes has the...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$15.18 - $358.52
- Sealed Power®PistonGMC G-Series 1981, Piston 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...Helps improve cylinder sealing for less blow-byRetains standard ring gaps in top groove$19.51 - $26.87
- iD Select®Heat-Treated Engine Timing SetGMC G-Series 1981, Heat-Treated Engine Timing Set by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$18.17
- Sealed Power®DUROSHIELD Cast PistonGMC G-Series 5.7L 1981, DUROSHIELD Cast Piston by Sealed Power®. Available on both hypereutectic and POWERFORGED pistons, DUROSHIELD is an exclusive moly-graphite skirt coating that extends engine life and essentially eliminates...Reduce friction for increased fuel economy and horsepowerEssentially eliminate scuffing and wear$24.72 - $25.84
- Mahle®PistonGMC G-Series 1981, Piston 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 industry-leading...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.67 - $41.24
- Enginetech®Timing SetGMC G-Series 1981, Timing 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 to provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.22 - $43.94
- Cloyes®Outer Crankshaft SprocketGMC G-Series 5.0L 1981, Outer Crankshaft Sprocket by Cloyes®. 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...Made with precision and quality in mindDesigned to meet your specific needs$2.94
- ACDelco®GM Original Equipment™ Engine Oil FilterGMC G-Series 1981, GM Original Equipment™ Engine Oil Filter by ACDelco®. Designed utilizing the latest technology, this Oil Filter by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.28 - $23.23
- K&N®Performance Gold™ Wrench-Off Oil FilterGMC G-Series 1981, Performance Gold™ Wrench-Off Oil Filter by K&N®. Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy removal....The drilled hole on the nut provides for safety wire attachmentOil filters also use a resin impregnated cellulose filter media$15.99 - $17.49
- Bosch®Premium™ Engine Oil FilterGMC G-Series 1981, Premium™ Engine Oil Filter by Bosch®. Premium engine performance requires a premium oil filter. Bosch Premium Oil Filters protect your engine by keeping harmful particles and dirt out, preventing premature wear and...The Premium filtration media has the capacity to hold up to 14 grams of dirt* in the filter mediaA high glass content is woven into the blended media, providing greater efficiency and strength by trapping 99% of the particulates from getting into the engine$5.55 - $7.16
- Baldwin Filters®Spin-On Engine Oil FilterGMC G-Series 1981, Spin-On Engine Oil Filter by Baldwin Filters®. Dirty oil can cause catastrophic damage to your engine. By using the proper lube filter for your engine, you can minimize the possibility of costly downtime and repairs....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.92 - $9.63
- Mahle®Piston Ring SetGMC G-Series 1981, Piston Ring Set by Mahle®. Mahle is the largest piston ring manufacturer in the world, so it is no surprise that Mahle piston rings are the most extensively tested and technically advanced piston rings in the...The combination of Mahle's patented HV385 thermal spray face coating and SAE 9254 high alloy steel base material creates the ultimate in performance piston ring technologyHigh tensile strength allows rings to stand up to extreme firing pressures$4.39 - $89.98
- Fel-Pro®Engine Gasket SetGMC G-Series 1981, Engine 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...Meets or exceeds all original equipment specificationsApplication specific design to ensure a perfect fit$48.37 - $84.89
- K&N®Performance Silver™ Oil FilterGMC G-Series 4.1L 1981, Performance Silver™ Oil Filter by K&N®. K&N Performance Silver Oil Filters have been specially designed for professional installers and service providers. Their high flow design can help to improve engine...High flow filter designed to improve performanceDesigned for synthetic, conventional and blended oils$9.69
- Sealed Power®Premium Piston Ring SetGMC G-Series 1981, Premium Piston Ring Set 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...Direct replacementManufactured to strict engineering quality standards$12.88 - $163.30
- Enginetech®Engine Full Gasket SetGMC G-Series 1981, Engine Full Gasket Set by Enginetech®. 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...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$27.54 - $68.84
- Mahle®Engine Oil FilterGMC G1500 5.7L 1981, Engine Oil Filter 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$12.73
- Bosch®Workshop™ Spin-On Engine Oil FilterGMC G-Series 1981, Workshop™ Spin-On Engine Oil Filter by Bosch®. When visiting your local repair shop to get a routine oil change, replace your old oil filter with a workshop oil filter from Bosch. Having an efficiency of 97.5%, this...Screens up to 97.5% of harmful contaminants such as dirt and oil from getting into the engineHolds up to 13 grams of dirt and contaminants$5.42 - $6.77
- Mahle®Piston SetGMC G-Series 1981, Piston 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$23.41 - $31.12
- Mahle®Piston with RingsGMC G-Series 1981, Piston with Rings 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$29.24 - $75.95
- Fel-Pro®1st Design Engine Conversion Gasket SetGMC G-Series 5.0L / 5.7L 1981, 1st Design Engine Conversion 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$23.89
- Mahle®Engine Rebuild KitGMC G-Series 1981, Engine Rebuild Kit 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$25.45 - $105.10
- Fel-Pro®Engine Full Gasket SetGMC G-Series 5.7L 1981, Engine Full Gasket Set by Fel-Pro®. With Premium Valve Stem Seals. 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$88.45
- DNJ Engine Components®Lower Engine Gasket SetGMC G-Series 5.0L / 5.7L 1981, Lower Engine Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to...Designed to restore your vehicle's original performanceProvides superior sealing performance$23.42
- Apex Auto®Engine Full Gasket SetGMC G-Series 1981, Engine Full Gasket Set by Apex Auto®. 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...Quick accurate delivery with excellent fill-rateExcellent inventory availability$53.15 - $61.20
- ACDelco®GM Original Equipment™ Engine Oil FilterGMC G-Series 1981, GM Original Equipment™ Engine Oil Filter by ACDelco®. 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$4.93 - $13.24
- Denso®FTF™ Spin-On Engine Oil FilterGMC G-Series 1981, FTF™ Spin-On Engine Oil Filter by Denso®. When it comes to oil filters, you can't do better than Denso. This is why Denso is one of the world's premier OE oil filter suppliers. Denso uses this world-class know-how...Pre-lubricated molded o-ring provides superior sealing over generic filtersSilicon Anti-Drainback prevents rough starts caused by oil draining out of the engine while the vehicle is turned off$6.36
- Luber-finer®Engine Oil FilterGMC G-Series 1981, Engine Oil Filter by Luber-finer®. Oil is the lifeblood of the heavy duty engine. Luber-finer high-efficiency oil filters provide protection from oil contaminants to help ensure optimal performance. Efficient...Extended Line of cartridge and spin-on filtersWide Selection Of Filters Providing Broad Coverage$3.53 - $3.73
- Mahle®Engine Timing SetGMC G-Series 1981, Engine Timing Set by Mahle®. Designed utilizing the latest technology, this product by Mahle features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$28.08 - $33.85
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