2018 Chevy Impala 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
- Engine 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
- Motor Oils
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ACDelco®GM Genuine Parts™ Engine Oil Galley PlugChevy Impala 2.5L 2018, GM Genuine Parts™ Engine Oil Galley Plug by ACDelco®. GM Genuine Parts Multi Purpose Threaded Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$7.75 - ACDelco®Genuine GM Parts™ Engine Expansion PlugChevy Impala 2018, Genuine GM Parts™ Engine Expansion Plug by ACDelco®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.51 - $8.80
- ACDelco®Genuine GM Parts™ Engine HeaterChevy Impala 2018, Genuine GM Parts™ Engine Heater by ACDelco®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$48.50 - $63.38
- Melling®Expansion Plug KitChevy Impala 3.6L 2018, Expansion Plug Kit by Melling®. Melling expansion plug kits provide an efficient way to supply the plug requirements to complete your engine rebuild. Melling offers convenient bagged coverage for most domestic...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.27
- ACDelco®Genuine GM Parts™ Balance Shaft Chain GuideChevy Impala 2.5L 2018, Genuine GM Parts™ Balance Shaft Chain Guide by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.62
- ACDelco®Genuine GM Parts™ Balance Shaft SprocketChevy Impala 2.5L 2018, Genuine GM Parts™ Balance Shaft Sprocket by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$22.19
- Cloyes®Balance Shaft Chain GuideChevy Impala 2.5L 2018, Balance Shaft Chain Guide 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...Made with precision and quality in mindDesigned to meet your specific needs$8.18
- Cloyes®Balance Shaft SprocketChevy Impala 2.5L 2018, Balance Shaft 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$6.15
- National®Front Auxiliary Shaft Repair SleeveChevy Impala 2018, Front Auxiliary Shaft Repair Sleeve 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$20.89
- National®Passenger Side Stainless Steel Intermediate Shaft Repair SleeveChevy Impala 2018, Passenger Side Stainless Steel Intermediate Shaft Repair Sleeve by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.99
- TRQ®Fuel Injection Throttle BodyChevy Impala 2.5L 2018, Fuel Injection Throttle Body by TRQ®. Restore optimal fuel-delivery performance with the TRQ fuel injection throttle body to keep your engine running efficiently and reliably. It’s designed to deliver the same...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$112.95
- ACDelco®Genuine GM Parts™ Fuel Injection Throttle BodyChevy Impala 2018, Genuine GM Parts™ Fuel Injection Throttle Body 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$165.11 - $174.68
- Fel-Pro®Fuel Injection Throttle Body Mounting GasketChevy Impala 2018, Fuel Injection Throttle Body 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$19.18
- Standard®TechSmart™ Fuel Injection Throttle BodyChevy Impala 2018, TechSmart™ Fuel Injection Throttle Body by Standard®. 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,...100% new, never remanufactured, which maximizes performance and extends service lifeUndergoes extensive testing to ensure quality and reliability out of the box$172.67 - $191.79
- Dorman®Fuel Injection Throttle BodyChevy Impala 2018, Fuel Injection Throttle Body by Dorman®. 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...Engineered from high-quality materials for a long service lifeEasy to install$149.74 - $170.49
- Mobil 1®Super™ High Mileage SAE 5W-30 Synthetic Blend Motor Oil, 1 QuartChevy Impala 3.6L Flex 2018, Super™ High Mileage SAE 5W-30 Synthetic Blend Motor Oil, 1 Quart by Mobil 1®. Mobil Super High Mileage synthetic blend motor oils offer outstanding wear protection under a wide variety of operating...$5.98
- Cardone Reman®Fuel Injection Throttle BodyChevy Impala 2.5L 2018, Fuel Injection Throttle Body by Cardone Reman®. 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$126.47
- ACDelco®GM Original Equipment™ SAE 5W-30 Synthetic Blend Motor OilChevy Impala 3.6L Flex 2018, GM Original Equipment™ SAE 5W-30 Synthetic Blend Motor Oil, by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art...$8.10 - $33.82
- Valvoline®Synpower™ SAE 5W-30 Advanced Full Synthetic Motor Oil, 5 QuartsChevy Impala 3.6L Flex 2018, Synpower™ SAE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts by Valvoline®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using...$50.84
- Mobil 1®Super™ High Mileage SAE 5W-20 Synthetic Blend Motor Oil, 1 Quart x 6 BottlesChevy Impala 2.5L 2018, Super™ High Mileage SAE 5W-20 Synthetic Blend Motor Oil, 1 Quart x 6 Bottles by Mobil 1®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using...$5.98
- Mahle®Fuel Injection Throttle Body Mounting GasketChevy Impala 2.5L 2018, Fuel Injection Throttle Body Mounting 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$7.37
- ACDelco®Genuine GM Parts™ Fuel Injection Throttle Body Mounting GasketChevy Impala 2018, Genuine GM Parts™ Fuel Injection Throttle Body Mounting Gasket 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.77
- Cardone®Fuel Injection Throttle BodyChevy Impala 2018, Fuel Injection Throttle Body by Cardone®. 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$186.11 - $193.15
- Royal Purple®API-Licensed™ Multi-Grade SAE 5W-20 Synthetic Motor OilChevy Impala 2.5L 2018, API-Licensed™ Multi-Grade SAE 5W-20 Synthetic Motor Oil, by Royal Purple®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art...$8.49 - $175.44
- Mobil 1®Advanced™ SAE 5W-20 Full Synthetic Motor OilChevy Impala 2.5L 2018, Advanced™ SAE 5W-20 Full Synthetic Motor Oil, by Mobil 1®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...$7.87 - $48.56
- Royal Purple®HPS™ High Performance SAE 5W-30 Synthetic Motor OilChevy Impala 3.6L Flex 2018, HPS™ High Performance SAE 5W-30 Synthetic Motor Oil, by Royal Purple®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art...$9.07 - $192.99
- Idemitsu®SAE 5W-30 Full Synthetic Motor Oil, 1 QuartChevy Impala 3.6L Flex 2018, SAE 5W-30 Full Synthetic Motor Oil, 1 Quart by Idemitsu®. Developed for high-capacity engines, including turbos. Optimized for maximum performance, durability and wear protection, reducing emissions and fuel...$8.46
- Valvoline®Extended Protection™ SAE 5W-30 Full Synthetic Motor Oil, 1 Quart 0Chevy Impala 3.6L Flex 2018, Extended Protection™ SAE 5W-30 Full Synthetic Motor Oil, 1 Quart by Valvoline®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$12.17
- Valvoline®High Mileage™ MaxLife™ Technology SAE 5W-30 Synthetic Blend Motor OilChevy Impala 3.6L Flex 2018, High Mileage™ MaxLife™ Technology SAE 5W-30 Synthetic Blend Motor Oil, by Valvoline®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using...$8.44 - $41.59
- Liqui Moly®SAE 5W-20 Full Synthetic Motor OilChevy Impala 2.5L 2018, SAE 5W-20 Full Synthetic Motor Oil, by Liqui Moly®. Modern premium class low-friction motor oil that was specially developed for year-round use in Asian and American vehicles. The combination of unconventional...$10.72 - $45.63
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2018 Chevy Impala Engine Reviews
3 reviews
Fixed Stalling Issue
Replacement - Crankshaft Position SensorPosted by Derek (New York, NY) / June 24, 20242014 Buick Enclave