1973 Checker Marathon Engine Parts
Select Your Submodel
- Engine Assemblies
- 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
- 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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ACDelco®Professional™ Standard High Capacity V-BeltChecker Marathon 1973, Professional™ Standard High Capacity V-Belt by ACDelco®. Designed utilizing the latest technology, this product 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$16.98 - $29.89 - Fel-Pro®Crankshaft SealChecker Marathon 1973, Crankshaft Seal Kit by Fel-Pro®. 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...Application specific design to ensure a perfect fitMeets or exceeds all original equipment specifications$12.27 - $12.39
- Apex Auto®Engine Oil Pan Gasket SetChecker Marathon 5.7L 1973, Engine Oil Pan 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....Made with precision and quality in mindDesigned to meet your specific needs$8.46
- Mahle®Cylinder Head GasketChecker Marathon 1973, Cylinder Head 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.55 - $110.91
- Apex Auto®Cylinder Head Gasket SetChecker Marathon 5.7L 1973, Cylinder Head 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...Quick accurate delivery with excellent fill-rateExcellent inventory availability$31.05
- National®Crankshaft SealChecker Marathon 1973, Crankshaft Seal by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Temperature range: -40 to 400 °F / -40 to 204 °CCompatible with wide range of fluids$10.15 - $31.06
- Mahle®Timing Cover Gasket SetChecker Marathon 4.1L 1973, Timing 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.34 - $21.90
- Gates®Automotive XL™ V-BeltChecker Marathon 1973, Automotive XL™ V-Belt by Gates®. 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$14.86 - $20.76
- Goodyear Belts®Accessory Drive V-BeltChecker Marathon 1973, Accessory Drive V-Belt by Goodyear Belts®. Goodyear Belts has developed V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive system’s efficiency by...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$9.61 - $14.37
- Fel-Pro®Cylinder Head GasketChecker Marathon 1973, Cylinder Head 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 meet...Unsurpassed quality you can trustValidated for fit, form and function$13.62 - $52.41
- Dura-Bond®Camshaft Bearing SetChecker Marathon 4.1L 1973, Camshaft Bearing Set by Dura-Bond®. 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....Made with precision and quality in mindDesigned to meet your specific needs$22.44 - $32.03
- Dorman®HELP™ Engine Oil Drain PlugChecker Marathon 1973, HELP™ Engine Oil Drain Plug by Dorman®. Dorman's Oil Drain Plugs are coated for high corrosion resistance and a long service life. Designed using state-of-the-art technology and with customers in mind. It will...Direct replacement for a proper fit every timeDorman's oversized, piggyback, and rubber expanding plugs eliminate the need to replace the entire pan, saving you time, labor and money$2.00 - $2.69
- Mahle®OEM Standard Crankshaft SealChecker Marathon 4.1L 1973, OEM Standard Crankshaft Seal 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$9.18
- Calico Coatings®H-Series Main Bearing SetChecker Marathon 5.7L 1973, H-Series Main Bearing Set by Calico Coatings®. Bearings are coated with our CT-1 Dry Film Lubricant coating. This coating helps reduce friction and abrasive wear. It provides intermittent dry lubrication and...Corrosion protectionIncreased lubricity$160.38 - $165.99
- Mahle®Engine Oil Drain PlugChecker Marathon 4.1L 1973, Engine Oil Drain Plug by Mahle®. 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$0.63
- Apex Auto®Timing Cover Gasket SetChecker Marathon 5.7L 1973, Timing Cover Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product 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$8.72
- Apex Auto®Cylinder Head GasketChecker Marathon 5.7L 1973, Cylinder Head Gasket 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...Made with precision and quality in mindDesigned to meet your specific needs$11.80
- Apex Auto®Rear 2 Piece Crankshaft SealChecker Marathon 5.7L 1973, Rear 2 Piece Crankshaft Seal 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...Quick accurate delivery with excellent fill-rateExcellent inventory availability$7.62
- Sealed Power®Camshaft Bearing SetChecker Marathon 1973, Camshaft Bearing Set by Sealed Power®. Standard Size. 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$26.03 - $33.97
- Clevite®A-Series Connecting Rod Bearing SetChecker Marathon 5.7L 1973, A-Series Connecting Rod 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$17.56
- Dura-Bond®High Performance Camshaft Bearing Set with 3 HoleChecker Marathon 5.7L 1973, High Performance Camshaft Bearing Set with 3 Hole by Dura-Bond®. Coated. OD Grove with 3 Hole, 120 Degree Spacing. The high performance all-round cam bearings offer more than double the fatigue strength of...Rigorously tested to withstand years of abuseHigh-grade materials for long-lasting durability$148.94
- iD Select®Engine Timing ChainChecker Marathon 5.7L 1973, 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 function as...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$17.37 - $27.74
- Cloyes®Center Inverted Single Row Timing ChainChecker Marathon 5.7L 1973, Center Inverted Single Row 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...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$14.01
- Cloyes®Front Aluminum Camshaft GearChecker Marathon 4.1L 1973, Front Aluminum 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....Made with precision and quality in mindDesigned to meet your specific needs$28.80
- Cloyes®Front Steel Camshaft SprocketChecker Marathon 5.7L 1973, Front Steel 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....Made with precision and quality in mindDesigned to meet your specific needs$7.53
- Cloyes®OEM Gear Drive Type Timing Gear SetChecker Marathon 4.1L 1973, OEM Gear Drive Type 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...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$46.18
- Cloyes®Outer Steel Single Row Crankshaft GearChecker Marathon 4.1L 1973, Outer Steel Single Row Crankshaft 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...Made with precision and quality in mindDesigned to meet your specific needs$17.91
- Dayco®Drive Rite™ V-BeltChecker Marathon 1973, Drive Rite™ V-Belt by Dayco®. Specially formulated high temperature Polymer along with the highest level of engineered reinforcement proves to perform better in belt operating temperature and efficiency than...Faster and more consistent throttle response at high speedsQuicker throttle response at mid-speed acceleration$4.32 - $7.77
- Derale Performance®Series 10000™ Stack Plate CoolerChecker Marathon 1973, 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
- PRW®PQX™ Race SFI DamperChecker Marathon 5.7L 1973, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$175.98 - $192.78
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1973 Checker Marathon Models