Safety Lever Rad Cap
$9.67
BFNG
Part # ST18
4.7(47 reviews)Safety Lever Rad Cap
Fits Dodge, Jeep, Chrysler & more — 270 vehicle applications
$8.97
In Stock
For pickup, you can select Ottawa or Winchester at checkout
1
Express Checkout
Free ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy
Canadian OwnedShipped across Canada
Will this fit your vehicle?
Select your vehicle to check fitment.
BFNG ST18 Vehicle Fitment
Fits 270 vehiclesThis Safety Lever Rad Cap fits Dodge, Jeep, Chrysler, Mitsubishi and 6 more makes vehicles.
2016-2023 Dodge Challenger
2012-2023 Dodge Charger
2011-2020 Dodge Journey
2004-2006 Dodge Stratus
2000-2025 Dodge Durango
2000-2012 Dodge Dakota
2000-2003 Dodge Ram 2500 Van
1999-2003 Dodge Ram 3500 Van
1991-1992 Dodge Monaco
BFNG ST18 Specifications
- Prop 65
- WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- SAE Pressure Range
- 16-20 PSI
- Prop 65
- ADVERTENCIA: Riesgo de cáncer y daños reproductivos - www.p65warnings.ca.gov
- Material
- Stainless Steel
- Material
- Plastic
- Material
- Rubber
BFNG ST18 Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
771817268ST18ST187718ST18ST187718-RCP7718ST18771812R10S7718CS771877189ST181678-290984ST18703-173710334
BFNG ST18 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
- 100% tested to ensure proper pressure and longevity
- Easy installation and removal
- Maintains proper cooling system pressure
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.
About BFNG
Shop BFNG Radiator Cap at Autrex with vehicle fitment details, current pricing, and checkout options for the BFNG ST18. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
4.7out of 5
Based on 47 reviews
- 538
- 46
- 31
- 21
- 11
- Direct fit, no surprisesMarc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
- Shipped fast across CanadaJen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
- Good part, double-check your sideSteve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
- Quiet againAmrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
- Would buy againDaniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango
Frequently Asked Questions — BFNG ST18
What vehicles does the BFNG ST18 fit?
The BFNG ST18 fits 38 vehicle applications including 2000-2025 Dodge Durango, 2012-2023 Dodge Charger, 2016-2023 Dodge Challenger, 1993-2021 Jeep Grand Cherokee, 2011-2020 Dodge Journey and 33 more. Check the full fitment list above to confirm your vehicle.
What parts does the BFNG ST18 replace?
The BFNG ST18 is a direct replacement for 7718, 17268, ST18, ST18, 7718 and 15 other part numbers. See the full interchange list for all compatible replacements.
What are the shipping options for the BFNG ST18?
Shipping options for the BFNG ST18 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 BFNG ST18 cost?
The BFNG ST18 is currently listed at $8.97 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 Safety Lever Rad Cap a direct fit replacement?
Yes, the Safety Lever Rad Cap by BFNG is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Safety Lever Rad Cap come with?
The Safety Lever Rad Cap comes with the standard BFNG manufacturer warranty. Please check the product specifications for exact warranty terms.
