1994 GMC G-Series 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
- Throttle Bodies
- Carburetors
- Motor Oils
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Derale Performance®Series 10000™ Stack Plate CoolerGMC G-Series 1994, Series 10000™ Stack Plate Cooler by Derale Performance®. This rubber O-ring fits 2-3/4 Diameter sandwich adapter Part No. 15702.High quality aluminum castingNPT ports out design$107.37 - $135.37 - iD Select®Engine Timing ChainGMC G-Series 4.3L / 5.0L / 5.7L 1994, Engine Timing Chain 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...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$17.37 - $27.74
- Cloyes®Front Camshaft SprocketGMC G-Series 1994, Front Camshaft 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 to...Made with precision and quality in mindDesigned to meet your specific needs$6.99 - $29.53
- Cloyes®Lower Cast Camshaft GearGMC G-Series 6.5L 1994, Lower Cast Camshaft Gear 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$48.09
- Cloyes®Timing ChainGMC G-Series 1994, Timing Chain 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 to provide a...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$11.51 - $103.98
- Cloyes®Timing Gear SetGMC G-Series 4.3L 1994, Timing Gear 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...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$59.37
- Pioneer Automotive®Timing CoverGMC G-Series 1994, Timing Cover 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$21.27 - $41.77
- ITM Engine®Timing Chain KitGMC G3500 4.3L 1994, Timing Chain Kit by ITM Engine®. 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 with innovative manufacturing techniquesMade with maximum safety and reliability in mind$51.09
- Melling®Timing ChainGMC G-Series 1994, Timing Chain by Melling®. Melling timing chains are provided for most domestic and import vehicle applications. Timing chain options include both standard and roller chains to provide choices for both OEM and...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$11.57 - $31.73
- Enginetech®Engine Piston Ring SetGMC G-Series 1994, 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 pistons...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$12.60 - $150.53
- Wiseco®High Performance Piston Ring SetGMC G-Series 1994, High Performance Piston Ring Set by Wiseco®. Designed utilizing the latest technology, this product by Wiseco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$21.51 - $38.34
- Sealed Power®Oil PumpGMC G-Series 1994, 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 - $88.55
- Sealed Power®Oil Pump Pick-UpGMC G-Series 1994, 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 vehicle and lifestyle, it is...Direct replacementManufactured to strict engineering quality standards$12.65 - $16.50
- Mahle®Oil PumpGMC G-Series 4.3L / 5.0L / 5.7L 1994, 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. Manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$55.10 - $60.51
- ACDelco®GM Original Equipment™ Crankshaft PulleyGMC G-Series 4.3L / 5.0L / 5.7L 1994, GM Original Equipment™ Crankshaft Pulley by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment Crankshaft Pulley by ACDelco features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$35.62
- Dorman®OE Solutions™ Crankshaft PulleyGMC G-Series 4.3L / 5.0L / 5.7L 1994, OE Solutions™ Crankshaft Pulley by Dorman®. This engine harmonic balancer pulley is designed to match the fit and function of the original pulley on specified applications. Made of quality...Direct replacement - this engine harmonic balancer pulley is designed to match the fit and function of the original pulley on specified applicationsRestores functionality - reliable replacement for an original pulley that has failed due to vibration$27.59
- Continental® ContiTech™Elite™ Drive Belt Idler PulleyGMC G-Series 6.5L 1994, Elite™ Drive Belt Idler Pulley by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every component meets original...Original equipment equivalentFactory-like fit and dependability$17.26
- Continental® ContiTech™Elite™ Drive Belt Tensioner AssemblyGMC G-Series 1994, Elite™ Drive Belt Tensioner Assembly by Continental® ContiTech™. This belt tensioner assembly is constructed to meet OE requirements for fit, form, and function. It provides smooth, noiseless, and vibration-free...Constructed to match OE form, fit, and functionMaintains its correct alignment to the belt and correct accessory belt tension$30.51 - $58.64
- Dayco®No Slack™ Automatic Belt Tensioner AssemblyGMC G-Series 1994, No Slack™ Automatic Belt Tensioner Assembly by Dayco®. Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories. Designed to maintain constant tension on serpentine...Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements$41.79 - $63.01
- ATP®Crankshaft PulleyGMC G-Series 6.5L 1994, Crankshaft Pulley by ATP®. ATP Graywerks Harmonic Balancers are a high quality OE replacement alternative. The parts are developed to the OE design, ensuring they will install properly and function as intended....Manufactured to OE design ensuring each balancer will install properly and function as intendedDynamically balanced for proper absorption of the crankshaft vibrations$101.40
- DIY Solutions®Drive Belt Tensioner PulleyGMC G-Series 6.5L 1994, Drive Belt Tensioner Pulley by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$47.89
- Autotecnica®Grooved Drive Belt Tensioner PulleyGMC G-Series 4.3L / 5.0L / 5.7L 1994, Grooved Drive Belt Tensioner Pulley by Autotecnica®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle...Made with precision and quality in mindDesigned to meet your specific needs$10.33
- Dorman HD Solutions®Idler PulleyGMC G-Series 1994, Idler Pulley by Dorman HD Solutions®. This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years, makes and models,...Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehiclesRestores performance - fixes a failed, squealing or groaning noise from a worn idler pulley$14.60 - $16.04
- Sealed Power®A-Series Aluminum Connecting Rod Bearing SetGMC G-Series 5.0L / 5.7L 1994, 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$4.59 - $31.55
- Sealed Power®A-Series Crankshaft Main Bearing SetGMC G-Series 1994, A-Series 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$22.32 - $54.47
- Sealed Power®Connecting Rod Bearing SetGMC G-Series 1994, Connecting Rod Bearing Set by Sealed Power®. Sealed Power A-Series aluminum-silicon bi-metal alloy engine bearings deliver greater seizure resistance than tri-metal materials, dramatically reducing or eliminating...A-Series bi-metal aluminum alloyGreater seizure resistance than tri-metal material$3.03 - $99.32
- Enginetech®Camshaft Bearing SetGMC G-Series 6.5L 1994, Camshaft Bearing Set by Enginetech®. Quality camshaft bearings get the job done. Enginetech camshaft bearings are manufactured as a "Full Round" design. Bearings are produced from extruded steel tubes with a...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$21.50
- DNJ Engine Components®Camshaft Bearing SetGMC G-Series 1994, 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 expertly...Designed to provide reliable sealing performanceProtects the engine part from contaminants and extends it's life$14.42 - $17.48
- Clevite®A-Series Connecting Rod Bearing SetGMC G-Series 1994, 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 reliability....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.78 - $25.13
- Clevite®A-Series Crankshaft Main Bearing SetGMC G-Series 1994, 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
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1994 GMC G-Series Models
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