1975 Mercury Marquis 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 Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Throttle Bodies
- Carburetors
- Motor Oils
-
Sealed Power®Oil Pump Pick-UpMercury Marquis 6.6L 1975, 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...Direct replacementManufactured to strict engineering quality standards$26.88 - Hayden®Ultra-Cool™ Oil Cooler KitMercury Marquis 1975, Ultra-Cool™ Oil Cooler Kit by Hayden®. Protect your vehicle and save on costly engine repairs with this product. With the Ultra-Cool™ Engine Oil Cooler Kit by Hayden, you will be able to reduce high oil...Made of quality materialsTurbulators in every tube ensure efficient cooling$99.84
- Derale Performance®Series 10000™ Stack Plate CoolerMercury Marquis 1975, Series 10000™ Stack Plate Cooler by Derale Performance®. Our most efficient heat exchanger, the all aluminum 16 row Stacked Plate cooler features sturdy furnace brazed construction, full 2" deep...Designed for engine and transmission coolingMost efficient heat exchangers available$135.37
- Enginetech®Push RodsMercury Marquis 7.5L 1975, Push Rods 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$7.07
- Pioneer Automotive®Rocker Arm KitMercury Marquis 1975, Rocker Arm Kit 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$13.19 - $30.87
- COMP Cams®Endure-X™ Solid Roller LifterMercury Marquis 7.5L 1975, Endure-X™ Solid Roller Lifter by COMP Cams®. Today's engines place a greater demand on lifters than ever before. With today’s more aggressive cam lobe designs and increased rpm ranges, it takes a superior...Removable Link Bar - COMP Cams patented link bar assembly combines the benefits of a removable link bar with the safety of a captured link barEDM Oil Injection™ Technology - guarantees that the bearing assembly receives a constant fl ow of pressurized oil via a precision hole aimed directly at the needle bearings$81.79 - $711.95
- COMP Cams®Hi-Tech™ Drag Race Valve SpringMercury Marquis 7.5L 1975, Hi-Tech™ Drag Race Valve Spring by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$46.95 - $484.95
- COMP Cams®Hi-Tech™ Oval Track Valve SpringMercury Marquis 7.5L 1975, Hi-Tech™ Oval Track Valve Spring by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$44.95 - $465.95
- COMP Cams®Magnum™ Push RodMercury Marquis 6.6L 1975, Magnum™ Push Rod by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and knowledgeable...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$14.95 - $146.95
- COMP Cams®Performance Series™ Valve LifterMercury Marquis V8 1975, Performance Series™ Valve Lifter by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$29.95 - $288.95
- COMP Cams®Sportsman™ Solid Roller LiftersMercury Marquis 1975, Sportsman™ Solid Roller Lifters by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and knowledgeable...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$814.95 - $1,175.95
- COMP Cams®Ultra Pro Magnum™ Rocker ArmMercury Marquis 1975, Ultra Pro Magnum™ Rocker Arm by COMP Cams®. Ultra Pro Magnum™ Roller Rocker Arms not only live up to the lofty standards of the original Pro Magnums™, but they also take stud mount rocker performance,...Investment cast 8650 chromemoly body and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia. Unique black oxide exterior finish helps prevent corrosion and increases durability.Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.$42.95 - $453.95
- COMP Cams®Ultra Pro Magnum™ XD Rocker ArmMercury Marquis 7.5L 1975, Ultra Pro Magnum™ XD Rocker Arm by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$52.95 - $556.95
- COMP Cams®Valve LifterMercury Marquis V8 1975, Valve Lifter by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and knowledgeable engineering staff....Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$15.95 - $215.95
- QualCast®Engine ValveMercury Marquis 1975, 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$6.82 - $27.52
- QualCast®Type W Push RodMercury Marquis 7.5L 1975, Type W Push Rod 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...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$3.49
- PRW®Pro Series Rocker ArmMercury Marquis 1975, Pro Series Rocker Arm 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$25.87 - $343.87
- PRW®Roller Tip Rocker ArmMercury Marquis 1975, Roller Tip Rocker Arm by PRW®. PRW Pro Series Stainless Steel Rocker Arms incorporate an exceptional design that provides plenty of clearance for large diameter springs. These stud mount rocker arms are...Lightweight designPRW RockerLocs included$155.87
- Enginetech®Rear Main SealsMercury Marquis 1975, 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$4.44 - $6.73
- SKF®Crankshaft Seal KitMercury Marquis 7.5L 1975, Crankshaft Seal Kit 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...Made with precision and quality in mindDesigned to meet your specific needs$15.10
- Timken®Crankshaft SealMercury Marquis 1975, Crankshaft Seal by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium design,...Expertly crafted from premium materialsDesigned to match rigorous quality standards$12.01 - $42.41
- Power Train Industries®Crankshaft SealMercury Marquis 7.5L 1975, Crankshaft Seal by Power Train Industries®. Restore your vehicle to its full potential with this top-notch yoke replacement component. Made to OE specifications, this sturdy and reliable product fits and...Helps restore your vehicle to its superior conditionIdentical to the OE in quality, look and function$4.04
- Sealed Power®Crankshaft Main Bearing SetMercury Marquis 1975, 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 advertised. Perfect for your vehicle and...Greater seizure resistance than tri-metal materialReduces dramatically or eliminates bearing wear$52.17 - $78.99
- Clevite®A-Series Crankshaft Main Bearing SetMercury Marquis 6.6L 1975, 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$36.40
- Clevite®OE Replacement Camshaft Bearing SetMercury Marquis 7.5L 1975, OE Replacement Camshaft 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...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$49.50
- Clevite®P-Series Connecting Rod Bearing SetMercury Marquis 1975, 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...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$10.54 - $115.62
- Clevite®P-Series Main BearingsMercury Marquis 7.5L 1975, P-Series Main Bearings 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$100.46
- Dorman®Autograde™ Expansion PlugMercury Marquis 1975, Autograde™ Expansion Plug by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$1.01 - $1.72
- Dorman®Autograde™ Expansion PlugsMercury Marquis 1975, Autograde™ Expansion Plugs by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$7.10 - $12.97
- Mahle®Intake/Exhaust Valve Stem Oil Seal SetMercury Marquis 1975, Intake/Exhaust Valve Stem Oil Seal 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$13.44
Shop By Service Type
Popular Products
-
- $28.55 - $185.74
- $4.14 - $7.57
1975 Mercury Marquis Engine Reviews
3 reviews
Works Great. Had to Drive It for a Couple of Hundred Miles but Once I Checked Had No Leak at All
BlueDevil® - Rear Main Seal, 8 ozPosted by Customer / March 14, 20212005 Ford F-350
1975 Mercury Marquis Models
Popular Searches