1966 Pontiac LeMans Engine Parts
Select Your Submodel
- 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 Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Engine Swap Kits
- Throttle Bodies
- Carburetors
- Motor Oils
-
Mahle®Engine Oil Pan Gasket SetPontiac LeMans 5.3L 1966, Engine Oil Pan Gasket 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...Made with precision and quality in mindDesigned to meet your specific needs$14.76 - $166.42 - Mahle®Cylinder Head GasketPontiac LeMans 1966, 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 from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.03 - $105.56
- Mahle®Timing Cover Gasket SetPontiac LeMans 5.3L 1966, 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$20.59 - $26.32
- WVE®Short Design Oil Pressure SwitchPontiac LeMans 1966, Short Design Oil Pressure Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$6.79
- Enginetech®Connecting Rod Bearing SetPontiac LeMans 5.3L 1966, Connecting Rod Bearing Set by Enginetech®. Offers a line of premium connecting rods for those applications that typically suffer from a broken, cracked or missing rod. These are all remanufactured rods we sell...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$39.21
- Dura-Bond®Camshaft Bearing SetPontiac LeMans 5.3L 1966, 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. Designed...Made with precision and quality in mindDesigned to meet your specific needs$23.82 - $40.64
- Fel-Pro®Valve Cover Gasket SetPontiac LeMans 1966, Valve Cover Gasket Set by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...Direct OEM replacement for a proper fitEnsures reliable sealing performance$8.88 - $11.75
- MotoRad®Cam Twist Oil Filler CapPontiac LeMans with Closed PCV System 1966, Cam Twist Oil Filler Cap by MotoRad®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...Made with precision and quality in mindDesigned to meet your specific needs$2.50
- Gates®Automotive XL™ V-BeltPontiac LeMans 1966, 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 meet...Made with precision and quality in mindDesigned to meet your specific needs$15.67 - $22.87
- Sealed Power®Premium Piston Ring SetPontiac LeMans 3.8L 1966, 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$34.75 - $63.88
- Fel-Pro®Cylinder Head GasketPontiac LeMans 5.3L 1966, 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...Unsurpassed quality you can trustValidated for fit, form and function$16.90
- Goodyear Belts®Accessory Drive V-BeltPontiac LeMans 1966, 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$11.64 - $16.45
- Dorman®HELP™ Engine Oil Drain PlugPontiac LeMans 1966, 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$1.88 - $2.60
- ACDelco®Professional™ Blade Pin Oil Pressure SenderPontiac LeMans 1966, Professional™ Blade Pin Oil Pressure Sender by ACDelco®. With Light. ACDelco Professional Engine Oil Pressure Sender With Gauge is an ideal high quality aftermarket replacement component for one or more of the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.73Save: $1.46 (15%)$8.27
- Professional Products®Powerforce™ Harmonic BalancerPontiac LeMans 5.3L 1966, Powerforce™ Harmonic Balancer by Professional Products®. These dampers are the dimensional duplicate of the O.E. damper used on the 2V engine. If used on a 4V engine, the accessories (alternator, A/C, etc)...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$82.97
- Sealed Power®Valve LifterPontiac LeMans 5.3L 1966, Valve Lifter 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...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$6.03 - $6.68
- Standard®Blue Streak™ 1 Pin Oil Pressure SenderPontiac LeMans 1966, Blue Streak™ 1 Pin Oil Pressure Sender by Standard®. With Light. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance...Made with precision and quality in mindDesigned to meet your specific needs$8.63
- Fel-Pro®Engine Conversion Gasket SetPontiac LeMans 5.3L 1966, 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 resources, the...Direct OEM replacement for a proper fitEnsures reliable sealing performance$72.11
- Enginetech®Engine Full Gasket SetPontiac LeMans 5.3L 1966, Engine Full Gasket Set 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...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$66.97
- Enginetech®Engine Oil PumpPontiac LeMans 5.3L 1966, Engine Oil Pump by Enginetech®. The oil pump is a critical component of the internal combustion engine. It's just as important as the heart is to the human body. Enginetech can meet the Rebuilder's requirements...All oil pumps are 100% cycle tested for both volume and pressureRigorously tested to withstand years of abuse$97.87
- Sealed Power®Babbitt Camshaft Bearing SetPontiac LeMans 5.3L 1966, Babbitt 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...Direct replacementManufactured to strict engineering quality standards$29.99
- Sealed Power®Connecting Rod Bearing SetPontiac LeMans 1966, 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$4.56 - $91.71
- Dura-Bond®High Performance Camshaft Bearing SetPontiac LeMans 5.3L 1966, High Performance Camshaft Bearing Set by Dura-Bond®. 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...Rigorously tested to withstand years of abuseHigh-grade materials for long-lasting durability$45.66 - $91.53
- Hayden®Engine Oil CoolerPontiac LeMans 1966, Engine Oil Cooler by Hayden®. If you need a quality engine oil cooler for your vehicle, Hayden is the right solution. Designed for heavy-duty applications, this product features a copper header and tube...Designed for heavy-duty applicationsCopper header and tube construction$159.42
- COMP Cams®Hi-Tech™ Push RodPontiac LeMans Base 5.3L 1966, Hi-Tech™ 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$18.95 - $200.95
- Fel-Pro®Blue Stripe™ Valve Cover Gasket SetPontiac LeMans 5.3L 1966, Blue Stripe™ Valve Cover Gasket Set by Fel-Pro®. This legendary cork-rubber solution combines the qualities of cork and rubber gaskets. It maintains its shape and flexibility, yet is highly compressible. It...Designed for imperfect sealing surfaces - Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfacesEngineered to perform - Proprietary cork-rubber formulation$18.05
- Continental® ContiTech™V-Groove Accessory Drive BeltPontiac LeMans 1966, V-Groove Accessory Drive Belt by Continental® ContiTech™. This belt is designed with teeth molded directly into its surface to avoid slipping for reliable and efficient performance. Manufactured using the latest...OE quality product for safe, reliable, and efficient performanceManufactured using the latest material technology$16.35
- Dayco®Drive Rite™ V-BeltPontiac LeMans 1966, 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$2.47 - $9.13
- Mahle®Engine Oil Drain PlugPontiac LeMans WP Engine / WR Engine / WX Engine / XF Engine / XG Engine / YN Engine / YP Engine / ZE Engine / ZG Engine 1966, Engine Oil Drain Plug by Mahle®. This product is made of high-quality components to meet and exceed strict...Made with precision and quality in mindDesigned to meet your specific needs$0.63
- Standard®Tru-Tech™ 1 Pin Male Oil Pressure Light SwitchPontiac LeMans 1966, Tru-Tech™ 1 Pin Male Oil Pressure Light Switch by Standard®. 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...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$6.33
Shop By Service Type
1966 Pontiac LeMans 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
1966 Pontiac LeMans Models
Popular Searches