GReddy Silicone Radiator Hose Kit(s)
GReddy Silicone Radiator Hose Kit(s)
Part number: 1W4GH
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
GReddy Silicone Radiator Hose Kit. Highlights include 12013301 Sci / Toy / Sub ZN8/ZD8, ZN6/ZC6-FRS / 86 / BRZ FA and 12013302 Toyota JZX100-Chaser/MarkII/Cresta 2JZ. Hoses, the thermostat and the cap age together, so they are often replaced as a group.
Key features
- 12013301 Sci / Toy / Sub ZN8/ZD8, ZN6/ZC6-FRS / 86 / BRZ FA
- 12013302 Toyota JZX100-Chaser/MarkII/Cresta 2JZ
- 12023302 Nissan R32-Skyline GT-R RB26DETT
- 12023303 Nissan R33/R34-Skyline GT-R RB26DETT
- 12023305 Nissan ER34 Skyline GT-T RB25DET
- 12023301 Nissan S13/S14/S15-Silvia/180SX SR20DET
- 12063301 Subaru VAB-WRX/STI EJ/FA Turbo
Specifications
- Part type: Cooling part
Options
- Vehicle, Engine: Nissan BNR32-Skyline GT-R RB26DETT, Nissan BCNR33/BNR34-Skyline GT-R RB26DETT, Nissan ER34 - Skyline GT-R RB25DET, Nissan S13/S14/S15-Silvia/180SX SR20DET, Sci/Toy/Sub ZN6/8 - GR86, Toyota JZX100-Chaser / MarkII / Cresta 2JZ, Subaru VAB-WRX STI EJ
Fitment
This listing does not name specific vehicles. Match the part number and the specifications with the part you are replacing.
What it does
Leaks, overheating and a heater that blows cold are common signs of cooling trouble. A healthy cooling system keeps the engine at its working temperature; most cooling parts are replaced because of leaks, corrosion or a failed bearing or seal.
Installation & tips
- Flush and refill with the coolant type your engine needs, then bleed the air out.
- Coolant: Use the correct type.
- Thermostat: Cheap while the system is drained.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Measure the part you are replacing and compare it with the specifications above.

About this cooling part
Hoses, the thermostat and the cap age together, so they are often replaced as a group.
Fitment notes
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Coolant. Use the correct type.
- Thermostat. Cheap while the system is drained.
More for your car: Cooling & heating · All Radiators · Cooling & heating
Questions about cooling part
Will this fit my car?
What coolant should I use?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.