2021 SUBARU WRX STI - In Stock Filter Options - Vendor In Stock Filter Options Parts & Accessories

14 Inch 1,250 CFM Hayden Electric Fan 3690

Electric Fan, Single, 14 in. Diameter, Reversible, 1,250 cfm, Black, Plastic, Each

Part Number: HDA-3690

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Royal Purple Max ATF Transmission Fluid 06320

Transmission Fluid, Max ATF, Synthetic, Quart, Set of 6

Part Number: RPO-06320

Not Yet Reviewed

Cannot be shipped Internationally

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Mobil 1 Synthetic ATF 112980

Transmission Fluid, Mobil 1 ATF, Synthetic, 1 qt., Set of 6

Part Number: MOB-112980

4.91 out of 5 stars ( 11 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

12 Inch 800 CFM Hayden Electric Fan 3680

Electric Fan, Single, 12 in. Diameter, Reversible, 800 cfm, Black, Plastic, Each

Part Number: HDA-3680

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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12 Inch 1,325 CFM Hayden Super Duty Electric Fan 3910

Electric Fans, 12 in. Diameter, Puller, 1,325 cfm, 12.10 amps, Each

Part Number: HDA-3910

Not Yet Reviewed

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14 Inch 1,250 CFM Four Seasons Electric Fan Kit 36897

Electric Fan, 14 in. Diameter, Puller/Pusher, 1,250 cfm, Black, 11.50 amps, Each

Part Number: FSS-36897

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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K&N Universal Performance Air Filters RU-5163

Air Filter Element, Powersports, Round Taper, Clamp-On, Cotton Gauze, Oiled, Red, 6.50 in. OD, 5.00 in. ID, 4.13 in. Tall, Rubber Cap, Each

Part Number: KNN-RU-5163

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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5w30 Mobil 1 ESP Motor Oil 127568

Engine Oil, ESP, Synthetic, 5W-30, API SJ/SL/SM/SN/SN Plus/SP, 1 Quart, Sold as a Set of 6

Part Number: MOB-127568

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

PowerStop Z26 Street Warrior Brake Pads and Hardware Kits Z26-1365

Brake Pads, Z26 Extreme Performance, Carbon Fiber Ceramic, Front, Ford, Lexus, Set

Part Number: PWR-Z26-1365

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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PowerStop Z26 Street Warrior Brake Pads and Hardware Kits for 2024-2025 WRX, 2018-2021 WRX STI - Z26-2118

Brake Pads, Z26, Carbon Fiber Ceramic, Integrally Molded with Shims, Hardware Included, D2118 FMSI, Subaru, Rear, Set

Part Number: PWR-Z26-2118

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Bosch Premium Original Equipment-Type Oxygen Sensors 15741

Oxygen Sensors, Premium Original Equipment-Type, for Hyundai, for Nissan, Chevy, Chrysler, Fiat, Ford, Jeep, Saab, Subaru, Suzuki, Toyota, Volvo, Each

Part Number: BCH-15741

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ACT Throwout Bearings RB601

Throwout Bearing, Diaphragm, 1.031 in. Shaft Diameter, Subaru, Chrysler, Dodge, Mitsubishi, Saab, Each

Part Number: ACL-RB601

Not Yet Reviewed

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PowerStop Evolution GEOMET Coated Rotors for 2021-2024 WRX, 2018-2021 WRX STI - JBR1794EVC

Brake Rotors, Evolution GEOMET Coated, Solid Surface, Iron, 12.84 in. O.D., Rear, Subaru, Each

Part Number: PWR-JBR1794EVC

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Whiteline Rack and Pinion Bushings KSR207

Rack And Pinion Bushing, Polyurethane, Black, Subaru, Set

Part Number: WHL-KSR207

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

12 Inch 800 CFM Four Seasons Electric Fan Kit 36896

Electric Fan, 12 in. Diameter, Reversible, 800 cfm, Black, Plastic, Each

Part Number: FSS-36896

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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KYB Strut Mount Plates SM5664

Strut Mount, Steel, Subaru, Front, Each

Part Number: KYB-SM5664

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

COBB Tuning Shift Knobs 213350-RD

Shift Knob, Round, Delrin, Black, COBB Logo, Red Trim Ring, Subaru, 6-Speed, Each

Part Number: CBT-213350-RD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Mishimoto Thermostats MMTS-WRX-01

01+ Subaru WRX and STI Racing Thermostat, 68 Degrees C

Part Number: MIO-MMTS-WRX-01

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

5w30 Mobil 1 Truck and SUV Motor Oil 124595

Engine Oil, Truck and SUV, Synthetic, 5W30, 1 qt., Set of 6

Part Number: MOB-124595

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Whiteline Differential Housing Mount Bushings KDT906

Differential Housing Mount Bushings, Polyurethane, Black, Rear, Subaru, Kit

Part Number: WHL-KDT906

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

PowerStop Z23 Evolution Sport Brake Pads and Hardware Kits for 2024-2025 WRX, 2018-2021 WRX STI - Z23-2118

Brake Pads, Z23, Carbon Fiber Ceramic, Integrally Molded with Shims, Hardware Included, D2118 FMSI, Subaru, Rear, Set

Part Number: PWR-Z23-2118

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Whiteline Chassis Braces KBR15

Chassis Brace, Rear Sway Bar Supports, Steel, Silver Powdercoated, Subaru, Pair

Part Number: WHL-KBR15

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Diode Dynamics SmartTap CF18 LED Flasher Modules DD4015

Turn Signal Flasher, LED, 8-Terminal, 9-16V, Lexus, Pontiac, Scion, Subaru, Toyota, Each

Part Number: DOD-DD4015

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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K&N Washable Lifetime Performance Air Filters for 2019-2021 WRX STI - 33-5092

Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 9.06 in. Long, 8.40 in. Wide, 1.56 in. Tall, Subaru, 2.5L, Each

Part Number: KNN-33-5092

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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SCE ICS Titan Copper Head Gaskets for 2004-2014 IMPREZA, 2015-2021 WRX STI - S927843

SCE ICS Titan Copper Head Gaskets for 2004-2014 IMPREZA, 2015-2021 WRX STI - S927843

Head Gaskets, Titan, Copper, 100.3mm Bore, .043 in. Compressed Thickness, Subaru, 2.5L, Each

Part Number: SCE-S927843

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

2021 SUBARU WRX STI Parts and Accessories