

Select your vehicle to check fitment.
Tester Adapter
Fits Cadillac, Buick, Chevrolet & more — 4,833 vehicle applications
Customer reviews
- Verified
“I've been ordering from Autrex for over 2 years now. Their fitment tool is incredibly accurate, and I've never received a wrong part. The prices are competitive and shipping is always fast. Highly recommend!”
— Michael T., Toronto, ON
- Verified
“Had an issue with a brake caliper that turned out to be defective. Their warranty team handled the replacement quickly and professionally. New part arrived in 3 days. This is how customer service should be!”
— Sarah L., Vancouver, BC
BFNG 12422S Vehicle Fitment
Fits 4,833 vehiclesThis Tester Adapter fits Cadillac, Buick, Chevrolet, Chrysler and 4 more makes vehicles.
2002-2003 Chevrolet Trailblazer
2000-2003 Chevrolet Impala
1999-2002 Chevrolet Camaro
1998-2003 Chevrolet Express 1500
1998-2003 Chevrolet Express 2500
1998-2003 Chevrolet Express 3500
1998-2003 Chevrolet Venture
1997-2003 Chevrolet Astro
1997-2003 Chevrolet Cavalier
1997-2003 Chevrolet Corvette
1997-2003 Chevrolet Malibu
1997-2003 Chevrolet Monte Carlo
1997-2001 Chevrolet Lumina
1996-2003 Chevrolet Blazer
1996-2003 Chevrolet S10
BFNG 12422S Specifications
- End 1 Inside Diameter
- 1.57 in
- Fittings Included
- No
- Prop 65
- WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- End 2 Outside Diameter
- 1.58 in
- Hose Included
- No
- Prop 65
- ADVERTENCIA: Riesgo de cáncer y daños reproductivos - www.p65warnings.ca.gov
BFNG 12422S Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
BFNG 12422S Product Description
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.
Key Features
- Adapter check's a fuel cap's ability to hold pressure.
- Adapters meet EPA standards for recommended fleet coverage.
- Check adapter application chart for specific makes and models
- BAR Certified adapters
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.
About BFNG
Shop BFNG Fuel Cap Tester Adapter at Autrex with vehicle fitment details, current pricing, and checkout options for the BFNG 12422S. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Frequently Asked Questions — BFNG 12422S
What vehicles does the BFNG 12422S fit?
The BFNG 12422S fits 50 vehicle applications including 2004 Cadillac XLR, 1997-2003 Buick Century, 1998-2003 Buick LeSabre, 1998-2003 Buick Park Avenue, 1997-2003 Buick Regal and 45 more. Check the full fitment list above to confirm your vehicle.
What parts does the BFNG 12422S replace?
The BFNG 12422S is a direct replacement for 12422S, 12422S, 12422, 12422S, 12422. See the full interchange list for all compatible replacements.
What are the shipping options for the BFNG 12422S?
Shipping options for the BFNG 12422S 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 12422S cost?
The BFNG 12422S is currently listed at $26.87 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 Tester Adapter a direct fit replacement?
Yes, the Tester Adapter by BFNG is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Tester Adapter come with?
The Tester Adapter comes with the standard BFNG manufacturer warranty. Please check the product specifications for exact warranty terms.
