Motorad Radiator Cap
Fits Ford, Jeep, Porsche & more — 50 vehicle applications
Safety Lever Rad Cap
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Review shipping eligibility for this region
- Canadian Owned
Motorad ST13 Vehicle Fitment
Fits 50 vehiclesThis Motorad Radiator Cap fits Ford, Jeep, Porsche, Peugeot and 9 more makes vehicles.
Fits 1983-1986 Alfa Romeo GTV-6; 1987 Alfa Romeo Milano; 1986-1989 Alfa Romeo Spider; 1983-1984 BMW 533i; 1985-1988 BMW 535i; 1988 BMW 535is; 1978-1984 BMW 633CSi; 1985-1988 BMW 635CSi. Plus 42 more models listed below.
1996 Ford Econoline Super Duty
1986-1993 Ford Aerostar
1984-1990 Ford Bronco II
1975-1996 Ford Bronco
1975-1983 Ford E-100 Econoline
1975-1983 Ford E-100 Econoline Club Wagon
1975-1982 Ford Courier
Motorad ST13 Specifications
- Prop 65
- WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- SAE Pressure Range
- 12-16 PSI
- Prop 65
- ADVERTENCIA: Riesgo de cáncer y daños reproductivos - www.p65warnings.ca.gov
- Material
- Stainless Steel
- Material
- Plastic
- Material
- Rubber
Motorad ST13 Interchange Numbers
This part replaces and is compatible with the following part numbers
| Type | Brand | Part Number |
|---|---|---|
| Aftermarket | 9ST13 | |
| Aftermarket | 12R5S | |
| Aftermarket | 703-1700 | |
| Aftermarket | 1678-290346 | |
| Aftermarket | 7713 | |
| Aftermarket | 7713-RC | |
| Aftermarket | 7713CS | |
| Aftermarket | 10329 | |
| Aftermarket | 10329ST | |
| Aftermarket | 17213 | |
| Aftermarket | 861852 | |
| Aftermarket | 861855 | |
| Aftermarket | C1UZ8100A | |
| Aftermarket | P7713 | |
| Aftermarket | RC106 | |
| Aftermarket | RC109 | |
| Aftermarket | RC119 | |
| Aftermarket | RL12 | |
| Aftermarket | RL41 | |
| Aftermarket | RL44 | |
| Aftermarket | RS512 |
Motorad ST13 Product Description
Safely remove your radiator cap by venting the pressure from the cooling system before removing the cap. Manufactured to meet all OEM specifications. Designed to be easy to install and remove. Manufactured from high quality components with proper relief and vacuum valves. Quality tested to stand up to even the most demanding automotive cooling systems.
Key Features
- Safety lever to vent coolant pressure before removal
- Meets all OEM specifications
- Easy installation and removal
- Maintains proper cooling system pressure
- 100% tested to ensure proper pressure and longevity
About Motorad
Shop Motorad Radiator Cap at Autrex with vehicle fitment details, current pricing, and checkout options for the Motorad ST13. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
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Frequently Asked Questions — Motorad ST13
What vehicles does the Motorad ST13 fit?
The Motorad ST13 fits 50 vehicle applications including 1975-1996 Ford Bronco, 1996 Ford Econoline Super Duty, 1984-1995 Jeep Cherokee, 1978-1995 Porsche 928, 1986-1993 Ford Aerostar and 45 more. Check the full fitment list above to confirm your vehicle.
What parts does the Motorad ST13 replace?
The Motorad ST13 is a direct replacement for 7713, 17213, ST13, 7713, 10329 and 29 other part numbers. See the full interchange list for all compatible replacements.
How do I confirm the Motorad ST13 fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the Motorad ST13. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the Motorad ST13?
Shipping options for the Motorad ST13 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the Motorad ST13 cost?
The Motorad ST13 is currently listed at $13.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the Motorad Radiator Cap a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Motorad Radiator Cap before ordering.