2021 Subaru WRX Engine Parts
Select Your Submodel
- Motor Mounts
- 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
- Timing Belts
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Coolers
- Crankshafts
- Engine Bearings
- Engine Rebuild Kits
- Oil Catch Cans
- Intercoolers
- Throttle Bodies
- Motor Oils
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Anchor®Engine Mount KitSubaru WRX 2021, Engine Mount Kit by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket supplier, Anchor....Direct OEM replacementSecurely supports the engine on the chassis$125.99 - ACDelco®Engine Oil FilterSubaru WRX STI 2021, Engine Oil Filter 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 will meet your...Made with precision and quality in mindDesigned to meet your specific needs$5.95
- ACDelco®Gold™ Engine Oil FilterSubaru WRX 2021, Gold™ Engine Oil Filter 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 will meet...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.83
- Mahle®Engine Oil FilterSubaru WRX 2021, Engine Oil Filter 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$5.98
- Fel-Pro®Crankshaft SealSubaru WRX 2021, 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 provide a...Application specific design to ensure a perfect fitMeets or exceeds all original equipment specifications$10.26 - $55.37
- TRQ®Intake Engine Variable Timing SolenoidSubaru WRX STI 2021, Intake Engine Variable Timing Solenoid by TRQ®. This engine variable timing solenoid is the right choice for those who want to keep their vehicle in excellent condition. Built with the latest technology, it will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.93$33.95Save $1.02 (3%)
- PERRIN Performance®Pitch Stop MountSubaru WRX STI 2021, Pitch Stop Mount by PERRIN Performance®. Reduce drivetrain shudder under hard acceleration by installing a PERRIN Pitch Stop mount. Subaru's with power and drivetrain upgrades will need PERRIN's more aggressive...Reduces drivetrain movements under hard accelerationAdds power to the wheels by eliminating lost energy$99.45
- TRQ®Crankshaft Position SensorSubaru WRX 2021, Crankshaft Position Sensor by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its former glory....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.87$26.95Save $1.08 (4%)
- Continental® ContiTech™A/C Multi-V Stretch Serpentine BeltSubaru WRX STI 2021, A/C Multi-V Stretch Serpentine Belt by Continental® ContiTech™. 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$12.78
- Gates®DriveAlign™ Drive Belt Tensioner AssemblySubaru WRX Base 2021, DriveAlign™ Drive Belt Tensioner Assembly by Gates®. 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...Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications$77.49
- Torque Solution®Engine MountSubaru WRX STI 2021, Engine Mount by Torque Solution®. All Torque Solution mounts are made of high grade billet aluminum material, urethane bushings, and stainless steel pins. You can rest assured that with Torque Solution superior...CNC Billet Aluminum Black Anodized with Torque Solution Logo75a Durometer Urethane Inserts$260.60
- Torque Solution®Engine Mount KitSubaru WRX 2021, Engine Mount Kit by Torque Solution®. All Torque Solution mounts are made of high grade billet aluminum material, urethane bushings, and stainless steel pins. You can rest assured that with Torque Solution superior...CNC Billet Aluminum Black Anodized with Torque Solution Logo75a Durometer Urethane Inserts$305.42 - $324.27
- Torque Solution®Solid Engine Mount KitSubaru WRX 2021, Solid Engine Mount Kit by Torque Solution®. All Torque Solution mounts are made of high grade billet aluminum material, urethane bushings, and stainless steel pins. You can rest assured that with Torque Solution...CNC Billet Aluminum Black Anodized with Torque Solution Logo75a Durometer Urethane Inserts$255.45
- Mopar®Timing CoverSubaru WRX 2021, Timing Cover by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing technology...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$32.62 - $278.02
- SKP®Engine Oil PanSubaru WRX 2021, Engine Oil Pan by SKP®. 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$82.22
- Standard®Intermotor™ Camshaft Position SensorSubaru WRX 2021, Intermotor™ Camshaft Position Sensor 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 reliability....Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$122.69
- PERRIN Performance®Oil Cooler KitSubaru WRX 2021, Oil Cooler Kit by PERRIN Performance®. Reduce engine oil temperatures, extend engine life, and keep your horsepower consistent with a PERRIN oil cooler. In racing conditions engine oil temperature skyrockets. This...Helps control engine oil temperaturesEfficient heat dissipation$764.15
- Standard®Intermotor™ Engine Oil CoolerSubaru WRX STI 2021, Intermotor™ Engine Oil Cooler by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts...Direct-fit replacement ensures proper fit, form, and function for ease of installationManufactured using high-quality materials for durability and longevity$294.96
- Torque Solution®Engine & Transmission Mount KitSubaru WRX STI 2021, Engine & Transmission Mount Kit by Torque Solution®. Orque Solution Solid Billet Engine, Transmission and Pitch Mounts are the perfect complement for the serious enthusiast that demands the most from their vehicle....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$499.79 - $587.06
- Torque Solution®Pitch Stop MountSubaru WRX STI 2021, Pitch Stop Mount by Torque Solution®. The pitch mount is designed to produce crisper gear shifts by preventing the front end of the transmission from pitching up or down, forward and back. This product is made of...Eliminates wheel hop / traction lossImproved 60fts / e.t's$103.12
- Dayco®Engine Timing Chain KitSubaru WRX 2021, Engine Timing Chain Kit by Dayco®. Designed to maintain constant belt tension, this tensioner provides less variations in tension to prevent premature accessory bearing failure due to high belt tension, when a new belt...Maintains constant tension on serpentine belt drivesEliminates belt noise and reduces slippage$32.37 - $71.05
- Brian Crower®Adjustable Cam GearsSubaru WRX STI 2021, Adjustable Cam Gears by Brian Crower®. BC adjustable cam gears deliver the easiest way to dial in more horsepower and/or torque without getting underneath the valve cover, disassembling the engine or dealing with...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$780.00
- Victor Reinz®Crankshaft SealSubaru WRX STI 2021, Crankshaft Seal by Victor Reinz®. 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$6.57 - $12.41
- Fel-Pro®Cylinder Head Bolt Set with WashersSubaru WRX / WRX STI 2021, Cylinder Head Bolt Set with Washers 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...Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit$72.15
- Mahle®OEM Standard Cylinder Head Bolt Set with WashersSubaru WRX / WRX STI 2021, OEM Standard Cylinder Head Bolt Set with Washers 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$55.59
- GMB®Passenger Side Upper Timing Belt TensionerSubaru WRX STI 2021, Passenger Side Upper Timing Belt Tensioner by GMB®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.09
- Fel-Pro®Oil Pan Drain Plug GasketSubaru WRX STI 2021, Oil Pan Drain Plug 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$3.07
- PERRIN Performance®Oil Fill CapSubaru WRX / WRX STI 2021, Oil Fill Cap by PERRIN Performance®. Replace the yellow plastic OEM oil fill cap the sexy billet oil fill cap from PERRIN. The PERRIN Aluminum oil cap is the finishing touch to your engine bay leaving a clean...Adds a touch of style to the engine bayDurable, corrosion-resistant billet aluminum construction$67.15 - $71.40
- Torque Solution®Thermal Oil Filter BlanketSubaru WRX STI 2021, Thermal Oil Filter Blanket by Torque Solution®. Torque Solution Thermal Oil Filter Blanket for oil filters is an easy solution to help reduce oil temps. The design of the EJ engine has the oil filter placed where...Expertly made from premium materialsOil filter blanket will help to block heat$61.87
- TRQ®Fuel Injection Throttle BodySubaru WRX 2021, 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$173.95
