1981 Checker Marathon Fuel System Parts
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ACDelco®Genuine GM Parts™ Fuel FilterChecker Marathon 1981, Genuine GM Parts™ Fuel Filter by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.82Save: $3.35 (14%)$20.47 - Hygrade®Carburetor Repair KitChecker Marathon with United States Emissions, Rochester Carburetor 1981, Carburetor Repair Kit by Hygrade®. Rebuilding a carburetor can be an economical alternative to buying a new part. This kit includes all required hardware for a...Direct replacementSaves you money and restores your carburetor$29.75
- ACDelco®Professional™ Fuel Pump Cut-Off SwitchChecker Marathon With Electric Fuel Pump 1981, Professional™ Fuel Pump Cut-Off Switch by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$109.95Save: $16.50 (15%)$93.45
- Walker Products®Carburetor Repair KitChecker Marathon 1981, Carburetor Repair Kit by Walker Products®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$27.92 - $29.72
- Hygrade®Carburetor FloatChecker Marathon with United States Emissions, Rochester Carburetor 1981, Carburetor Float by Hygrade®. Restore proper carburetor operation with this part. This carburetor float is designed to precisely fit your vehicle and deliver...Direct replacementMeets or exceeds OEM quality standards$15.39
- Pentius®UltraFLOW™ Fuel FilterChecker Marathon 1981, UltraFLOW™ Fuel Filter by Pentius®. The UltraFLOW Fuel Filters by Pentius are designed to trap the dirt, rust and other contaminates that can otherwise cause engine hesitation, loss of power, hard starting, etc....Designed to eliminate contaminantsEnsures proper fitment and excellent performance$2.05
- Fel-Pro®Carburetor Mounting GasketChecker Marathon 1981, Carburetor Mounting Gasket 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$7.84
- Fel-Pro®Fuel Pump Mounting GasketChecker Marathon 1981, Fuel Pump Mounting Gasket 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$1.14 - $1.47
- Mahle®Fuel Pump GasketChecker Marathon 1981, Fuel Pump Gasket by Mahle®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$1.14 - $1.40
- Victor Reinz®Fuel Pump Mounting GasketChecker Marathon 1981, Fuel Pump Mounting Gasket by Victor Reinz®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$1.23 - $1.82
- Spectre Performance®Chrome Fuel Pump Block-Off PlateChecker Marathon 4.4L / 5.0L Chevy Small Block 1981, Chrome Fuel Pump Block-Off Plate by Spectre Performance®. Material Used: Steel. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the...High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality$12.99
- Spectre Performance®Fuel Pump Mounting Plate with 4 Bolts with 4 BoltsChecker Marathon 4.4L / 5.0L 1981, Fuel Pump Mounting Plate with 4 Bolts by Spectre Performance®. with 4 Bolts. Material Used: Steel. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind -...High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality$12.99
- Lokar®Hi-Tech Kickdown KitChecker Marathon 1981, Hi-Tech Kickdown Kit by Lokar®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest...High quality at an affordable priceExpertly made from premium materials$147.95
- Lokar®Midnight Series Hi-Tech Electric Kickdown KitChecker Marathon 1981, Midnight Series Hi-Tech Electric Kickdown Kit by Lokar®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade...High quality at an affordable priceExpertly made from premium materials$161.95
- Standard®Carburetor Choke Heater Switch ConnectorChecker Marathon 1981, Carburetor Choke Heater Switch Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$4.42
- Standard®Intermotor™ Fuel Pump Cut-Off SwitchChecker Marathon With Electric Fuel Pump 1981, Intermotor™ Fuel Pump Cut-Off Switch by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$50.07
- WIX®Special Type Fuel Filter CartridgeChecker Marathon Canada Built / USA Built 1981, Special Type Fuel Filter Cartridge by WIX®. The fuel filter is often the forgotten filter. Yet the fuel put into diesel and off-road equipment, more often than not, contains contaminants...Provides highly efficient and unmatched fuel cleansing performanceProtects advanced fuel injection systems from contaminants$6.23
- Luber-finer®In-Line Fuel FilterChecker Marathon 1981, In-Line Fuel Filter by Luber-finer®. Luber-finer offers a full line of reliable fuel filters that provide high fuel cleansing efficiency and capacity by trapping harmful contaminants such as dirt, scale and rust...Can help maintain engine performanceEasy and trouble-free filter replacement$2.42
- Premium Guard®Fuel FilterChecker Marathon 1981, Fuel Filter by Premium Guard®. Fuel filters are precisely designed and engineered to meet OEM requirements and fitment. Delivering high efficiency filtration, filters meet modern engine demands for maximum fuel...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$2.90
- Standard®Carburetor Choke Thermostat ConnectorChecker Marathon 1981, Carburetor Choke Thermostat Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$8.30
- Hygrade®Carburetor Choke Pull-OffChecker Marathon with United States Emissions, Rochester Carburetor 1981, Carburetor Choke Pull-Off by Hygrade®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$25.23
- Hygrade®Carburetor Choke ThermostatChecker Marathon with United States Emissions, Rochester Carburetor 1981, Carburetor Choke Thermostat by Hygrade®. Make starting in cold weather easier with this product. Designed for your specific vehicle, this part controls the choke...Direct replacementMeets or exceeds OEM quality standards$47.88
- United Motor Products®Carburetor Choke Thermostat ConnectorChecker Marathon 4.4L / 5.0L 1981, Carburetor Choke Thermostat Connector by United Motor Products®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$5.95
- Fragola Performance Systems®Sport Crimp Hose EndSport Crimp Hose End by Fragola Performance Systems®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$16.50
- Techron®Concentrate Plus™ Complete Fuel System CleanerUniversal Concentrate Plus™ Complete Fuel System Cleaner by Techron®. Techron® Concentrate Plus is a Complete Fuel System Cleaner that works in one tankful. It is formulated for gasoline powered passenger cars and light trucks,...Maximize Fuel EconomyMinimize Harmful Exaust Emissions$7.07 - $16.68
- Royal Purple®Max Atomizer™ Synthetic 6 oz Fuel Injector Cleaner BottleUniversal Max Atomizer™ Synthetic 6 oz Fuel Injector Cleaner Bottle by Royal Purple®. 1 Piece. 6 oz. Royal Purple's Max-Atomizer is a fully-synthetic, highly concentrated, high performance fuel injector cleaner. It is specially...Restores fuel economyStabilizes ethanol$5.19
- Davico®2 Step Induction Kit2 Step Induction Kit by Davico®. A specially designed kit for Davico Manufacturing including the “Sledgehammer” Fuel System Ultra Treatment and the “Sledgehammer” RID Rapid Induction Deposit cleaner. This LOW VOC Compliant...Helps to keep Catalytic Converters free of carbon and sootMaintains Catalytic Converters efficiency$31.58
- Race Gas®Premium Race Fuel ConcentrateUniversal Premium Race Fuel Concentrate by Race Gas®. When blended to the proper ratio, Race Gas™ can take your ordinary pump gasoline and transform it into high octane, high energy, track grade racing fuel. Race Gas™ will keep you...Patented unleaded formula will raise octane of pump gas up to 105Will help boost the performance of your vehicle$19.49 - $194.94
- Royal Purple®Max-Boost™ 16 oz Octane Booster & Fuel System Stabilizer BottleUniversal Max-Boost™ 16 oz Octane Booster & Fuel System Stabilizer Bottle by Royal Purple®. 1 Piece. 16 oz. Royal Purple's new Max-Boost is a high performance octane booster and fuel treatment for racing applications that increases...Reduces engine knocking and pingingRaises octane rating up to 30 points or 3 numbers$9.35
- Lucas Oil®Complete Fuel System Renewal KitUniversal Complete Fuel System Renewal Kit by Lucas Oil®. The Lucas Complete Fuel System Renewal Kit is your all-in-one system maintenance solution! Just follow the 4 easy steps to eliminate gum, varnish, particulate matter and...A great tune-up in a bottleCleans and lubricates the fuel system$19.90
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1981 Checker Marathon Models