2018 Subaru WRX STI Belts and Cooling Parts
Choose your Part Name for your 2018 Subaru WRX STI
Accessory Drive Belt
Engine Coolant Bypass Hose
Engine Coolant Hose
Engine Coolant Pipe O-Ring
Engine Coolant Reservoir Hose
Engine Coolant Temperature Sensor
Engine Coolant Thermostat
Engine Coolant Thermostat Gasket
Engine Coolant Thermostat Housing
Engine Coolant Thermostat Seal
Engine Coolant Water Outlet
Engine Oil Cooler Gasket
Engine Oil Cooler Seal
Engine Water Pump
Engine Water Pump Gasket
Radiator
Radiator Cap
Radiator Coolant Hose
Serpentine Belt
Image
Product
Price
- Relief pressure 16 lb
- Standard
This Part Fits the Following OEM/Substitute Numbers:
10233, 10233ST, 12R8, 1350A730, 1640162090, 1678-29300, 17167, 1793282Z00, 214301P111, 253301P000, 253303K000, 253303Z000, 253304H000, 4495805, 45137AE003, 45137AE00B, 45137AE01A, 7516...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Subaru WRX STI | H | 2458 | 4 Cyl 2.5L | - |
- Multi-Purpose O-Ring
- FEL-PRO 35524 Multi-Purpose O-Ring for Subaru Outback
- Product Attributes:
- : O-ring
-
Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
- Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
This Part Fits the Following OEM/Substitute Numbers:
112251, 21236-AA000, 21236-AA010, 21236AA000, 21236AA010, 21236AA050, 21236AA100, 33661, 635493, 711110600, 74-0204, 740204, C31197, C31748, C31766, C32711, MD158570, MD170031...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Subaru WRX STI | H | 2458 | 4 Cyl 2.5L | - |
- 08-14 Subaru WRX & STI with built-in Oil Cooler All-Aluminum Radiator
- CSF manufactures the most advanced and efficient radiator in the industry for your WRX/STI. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.
- O-Series - Built In Engine Oil Cooler
- Product Attributes:
- Inlet Connector Type: Slip On
- Thermostat Included: No
- Grade Type: Performance
- Inlet Diameter: 1.5625 In.
- Mounting Hardware Included: No
- Frame Included: No
- Tank Material: Aluminum
- Internal Engine Oil Cooler: Yes
- Outlet Diameter: 1.5625 In.
- Coolant Hose Outlet Connection Type: Oe Type Connection
- Core Row Quantity: 2
- Radiator Cap Included: Yes
- Core Width: 27 In.
- Down Flow Or Cross Flow Type: Down Flow
- Core Thickness: 1.625 In.
- Installation Type: Drop-in Fit Installation
- Inlet Location: Top Center
- Core Material: Aluminum
- Coolant Hose Inlet Connection Type: Oe Type Connection
- Core Height: 13.375 In.
- Mounting Type: Mounts With Oe Hardware
- Outlet Location: Bottom Left
- Finish/Color: Polished
- Internal Transmission Oil Cooler: No
- Outlet Connector Type: Slip On
-
Features:
- 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
- Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
- CNC Machined "Quick-Connect" Inlet/Outlet Connections
- CNC Machined Brackets and Fittings for Superb Fit and Durability
- All-Aluminum Race Style Drain Plug
- 1-Hour "Mirror Finish" Hand Polish
- Drop-in Fit
- The CSF WRX/STI radiator is a true "Drop-in fit" design requiring no modifications to install. OE style brackets are all CNC machined and welded for the best durability possible. Inlet/Outlet connections are designed to match the OE connections so you can reuse OEM hoses or aftermarket. Trust the cooling experts at CSF for the best performing, highest-quality, and most reliable radiators.
Additional Fitment Information:
| Vehicle | Block | CC | Transmission | Position | Engine | Aspiration | CID |
|---|---|---|---|---|---|---|---|
| 2018 - Subaru WRX STI | H | 2458 | Manual | Center | 4 Cyl 2.5L | Turbocharged | - |
- 08-14 Subaru WRX & STI with built-in Oil Cooler All-Aluminum Radiator
- CSF manufactures the most advanced and efficient radiator in the industry for your WRX/STI. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.
- Product Attributes:
- Inlet Connector Type: Slip On
- Thermostat Included: No
- Grade Type: Performance
- Inlet Diameter: 1.5625 In.
- Mounting Hardware Included: No
- Frame Included: No
- Tank Material: Aluminum
- Internal Engine Oil Cooler: Yes
- Outlet Diameter: 1.5625 In.
- Coolant Hose Outlet Connection Type: Oe Type Connection
- Core Row Quantity: 2
- Radiator Cap Included: Yes
- Core Width: 27 In.
- Down Flow Or Cross Flow Type: Down Flow
- Core Thickness: 1.625 In.
- Installation Type: Drop-in Fit Installation
- Inlet Location: Top Center
- Core Material: Aluminum
- Coolant Hose Inlet Connection Type: Oe Type Connection
- Core Height: 13.375 In.
- Mounting Type: Mounts With Oe Hardware
- Outlet Location: Bottom Left
- Finish/Color: Polished
- Internal Transmission Oil Cooler: No
- Outlet Connector Type: Slip On
-
Features:
- 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
- Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
- CNC Machined "Quick-Connect" Inlet/Outlet Connections
- CNC Machined Brackets and Fittings for Superb Fit and Durability
- All-Aluminum Race Style Drain Plug
- 1-Hour "Mirror Finish" Hand Polish
- Drop-in Fit
- The CSF WRX/STI radiator is a true "Drop-in fit" design requiring no modifications to install. OE style brackets are all CNC machined and welded for the best durability possible. Inlet/Outlet connections are designed to match the OE connections so you can reuse OEM hoses or aftermarket. Trust the cooling experts at CSF for the best performing, highest-quality, and most reliable radiators.
This Part Fits the Following OEM/Substitute Numbers:
45111AG01A, 45111AG09A, 45119AG010, 45119FG030, 45119SC010, 45119SC090, 45119VA000, 45119VA010
Additional Fitment Information:
| Vehicle | Block | CC | Transmission | Region | Engine | Body | Aspiration | CID |
|---|---|---|---|---|---|---|---|---|
| 2018 - Subaru WRX STI | H | 2458 | Manual | United States | 4 Cyl 2.5L | Sedan | Turbocharged | - |
- Multi-Purpose O-Ring
- FEL-PRO 36024 Multi-Purpose O-Ring for Subaru Forester
- Product Attributes:
- : O-ring
-
Features:
- Meets or exceeds all original equipment specifications
- Application specific design
- Manufactured for the sealing repair environment
- Validated for fit, form, and function
- Quality that you can trust
- Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
This Part Fits the Following OEM/Substitute Numbers:
417330000, 80693 3010, 806933010, C32100, E9DZ8563A
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 2018 - Subaru WRX STI | H | 2458 | Inlet Pipe To Engine | 4 Cyl 2.5L | - |
- Engine Oil Cooler Seal
- 59.5 (mm) Inside Diameter
- FEL-PRO 72493 Engine Oil Cooler Seal for Subaru Outback
- Product Attributes:
- Inside Diameter: 2.340
-
Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Includes all parts needed to complete the repair
- Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
This Part Fits the Following OEM/Substitute Numbers:
21304-JA11A, 21304JA10A, 21304JA11A, 21304JK20A, 21370 KA001, 21370KA001, 711146700, 711537900, B1304-43U00, B130443U00, B32074, B32450
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Subaru WRX STI | H | 2458 | 4 Cyl 2.5L | - |
- Installation Tool Required
- Premium OE Stretch Fit Micro-V Belt
- Product Attributes:
- Top Width:
- .56
- 14
- Outside Circumference:
- 32.25
- 820
- Instruction Manual Included: Sheet H
- Grade Type: Oe Exact
- Cross Section Designation: K
- Effective Length:
- 31.73
- 806
- Rib Quantity: 4
- Type: Automotive V-ribbed Belt (stretch Fit)
- Cord Material: Nylon
- Material: Epdm
- Installation Tools Requirements: Special Installation Tool
- Top Width:
-
Features:
- Specially formulated adhesive literally locks onto the cord, allowing the cord to elongate and stretch, but never lose tension
- Gates engineered tensile cord has the needed combination of strength and flexibility using advanced polyamide tensile cord
- Patented highly engineered EPDM belt ribs are extremely resistant to contamination, wear and pilling
- NOTE: Stretch Fit belts are single-use only and must be replaced if removed
- Gates Micro-V Stretch Fit Belts, with exclusive self-tensioning technology, fit like a glove and perform properly on unique stretch fit drive systems. Gates continues to add coverage to this growing market segment.
This Part Fits the Following OEM/Substitute Numbers:
11718AA080, 11718AA081, 11718AA082, 23979AA000, 25-040317SF, 4040317S, 4K317SF, 4PK828EE, E040318, K040317SF, S040317
Additional Fitment Information:
| Vehicle | Block | CC | Position | Fuel Type | Engine | CID |
|---|---|---|---|---|---|---|
| 2018 - Subaru WRX STI | H | 2458 | Air Conditioning | GAS | 4 Cyl 2.5L | - |
- Molded Coolant Hose
- Product Attributes:
- Branch Quantity: 0
- Contains Spring: No
- Molded: Yes
- Centerline Length:
- 18
- 457
- End 1 Inside Diameter:
- 1.5
- 38
- Material: Epdm, Plastic
- Modular: No
- End 2 Inside Diameter:
- 1.5
- 38
- Quick Connect Fitting Quantity: 0
-
Features:
- Specifically-engineered materials resist collapse under vacuum
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Pre-shaped to fit and to ensure perfectly sealed conditions
- EPDM tube
- synthetic fiber knit reinforcement
- heat-, ozone- and chemical coolant-resistant EPDM cover
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transfer applications
- Our Molded Coolant Hoses are manufactured to fit upper, lower, bypass, heater and other coolant applications with OEM-quality specifications, saving you time, money and energy from going to your OE dealer for radiator hose replacements. Gates' molded coolant hose line is the most comprehensive line on the replacement market.
This Part Fits the Following OEM/Substitute Numbers:
16196, 23460, 24647L, 45161AG000, 45161AG00A, 45161AG00B, 45161AG070, 45161AJ00A, 45161AJ060, 45161AJ210, 45161AL070, 45161SC010, 66319, 66637, 66638, 72484, C3460, C91617...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Position | Fuel Type | Engine | CID |
|---|---|---|---|---|---|---|
| 2018 - Subaru WRX STI | H | 2458 | Upper | GAS | 4 Cyl 2.5L | - |
- Molded Coolant Hose
- Product Attributes:
- Branch Quantity: 0
- Contains Spring: No
- Molded: Yes
- Centerline Length:
- 11.7
- 297
- End 1 Inside Diameter:
- 1.5
- 38
- Material: Epdm
- Modular: No
- End 2 Inside Diameter:
- 1.5
- 38
- Quick Connect Fitting Quantity: 0
-
Features:
- Specifically-engineered materials resist collapse under vacuum
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Pre-shaped to fit and to ensure perfectly sealed conditions
- EPDM tube
- synthetic fiber knit reinforcement
- heat-, ozone- and chemical coolant-resistant EPDM cover
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transfer applications
- Our Molded Coolant Hoses are manufactured to fit upper, lower, bypass, heater and other coolant applications with OEM-quality specifications, saving you time, money and energy from going to your OE dealer for radiator hose replacements. Gates' molded coolant hose line is the most comprehensive line on the replacement market.
This Part Fits the Following OEM/Substitute Numbers:
16195, 20514S, 23459, 45161AG010, 45161AG01A, 66428, 72485, B91457, C72485, R40123
Additional Fitment Information:
| Vehicle | Block | CC | Position | Fuel Type | Engine | CID |
|---|---|---|---|---|---|---|
| 2018 - Subaru WRX STI | H | 2458 | Lower | GAS | 4 Cyl 2.5L | - |
- Performance Aluminum Radiator, fits 2008-2014 Subaru WRX / 2008-2021 STI
- Performance Aluminum Radiator, fits Subaru WRX 2008-2014/Subaru STI 2008-2021
- Product Attributes:
- SellingPoint04: Increased Fluid Capacity And Optimal Heat Dissipation
- SellingPoint05: Provides Efficient Temperature Reduction For Use On The Street, Track, Rallycross, Or Autocross Course
- SellingPoint06: Includes 1.3 Bar High-pressure Radiator Cap Which Effectively Raises The Boiling Point Of Engine Coolant, Providing A Safer And More Efficient System
- SellingPoint07: Includes Magnetic Drain Plug To Capture Any Metallic Debris/fragments In Your Cooling System
- SellingPoint01: Direct Fit For The 2008-2019 Subaru Wrx/sti
- SellingPoint02: Full Aluminum Construction Including Durable, Tig-welded End Tanks
- TechSpec Overall Length (in): 28
- SellingPoint03: Features A Two-row, 1.65-in Thick, Efficient Brazed Aluminum Core
- TechSpec Chassis Codes: Ge--gh
- SellingPoint08: Mishimoto Lifetime Warranty
- SellingPoint09: N/a
- TechSpec Drain Plug Thread Size: M12 X 1.5
- TechSpec Core Height (in): 13.39
- TechSpec Core Thickness (in): 1.65
- SellingPoint10: N/a
- SellingPoint15: N/a
- Install Difficulty: 3
- SellingPoint11: N/a
- SellingPoint12: N/a
- TechSpec Engine Codes: Ej255--ej257
- TechSpec Overall Width (ins): 2.15
- SellingPoint13: N/a
- SellingPoint14: N/a
- TechSpec Core Length (in): 27.08
- TechSpec Overall Height (in): 21.8
- TechSpec Material: N/a
- TechSpec Applications: 2008-2014 Subaru Wrx--2008-2019 Subaru Sti--2009-2013 Subaru Forester Xt--2005-2009 Subaru Outback Xt--2005-2009 Subaru Legacy Gt
- TechSpec Includes: Mishimoto Radiator--mishimoto Radiator Cap--overflow Nipples - 2--magnetic Drain Plug--mishimoto Lifetime Warranty
- TechSpec Rows: 2
- TechSpec DPI: 13091/13093
- TechSpec Fluid Capacity (gal): 2.21
- TechSpec Inlet (in): 1.54
- TechSpec Outlet (in): 1.54
-
Features:
- Direct fit for the 2008-2014 Subaru WRX/STI
- Premium radiator has 3-row (2" thick) core for improved strength and reliability.
- 16% thinner-than-stock tubes allow for more surface contact, increasing cooling efficiency.
- Greater density of rows for higher cooling capacity.
- More contact points for additional heat transfer.
- 3-row design creates more air turbulence, maximizing cooling efficiency
- Includes magnetic drain plug
- Includes a high-pressure 1.3 bar
- Mishimoto radiator cap
- Mishimoto Lifetime Warranty
- The Mishimoto performance aluminum radiator for the 2008-2014 Subaru WRX/STI is designed and engineered to maximize cooling efficiency by up to 30-percent, boost engine functions, and most importantly protect your car from overheating. It is the ideal upgrade to the stock Subaru radiator whether you drive your vehicle daily or take it for track runs. The Mishimoto 2008-2014 Subaru WRX/STI radiator features a lightweight dual core, 100-percent brazed aluminum, and polished end tanks, enhancing the overall performance of your engine. Every Mishimoto aluminum radiator is a direct OEM fit making installation effortless with no cutting or modification required. All Mishimoto radiators come with a high pressure 1.3 bar Mishimoto radiator cap and a great warranty including accident protection.
Additional Fitment Information:
| Vehicle | Sub Model |
|---|---|
| 2018 - Subaru WRX STI | Type RA |
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