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BFNG
Part # 12403S
4.92,847 verified reviews

Tester Adapter

Fits Volkswagen, Jeep, Isuzu & more — 845 vehicle applications

Call for Price

Contact us at 1-866-461-2787 for pricing

available

Contact us at 1-866-461-2787 for pricing

Call for Price
Free ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy

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

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BFNG 12403S Vehicle Fitment

Fits 845 vehicles

This Tester Adapter fits Volkswagen, Jeep, Isuzu, Mazda and 8 more makes vehicles.

  • 1987-1990 Jeep Wrangler

  • 1984-1991 Jeep Grand Wagoneer

  • 1981-1985 Jeep Scrambler

  • 1978-1988 Jeep J10

  • 1978-1988 Jeep J20

  • 1978-1983 Jeep Cherokee

  • 1978-1983 Jeep Wagoneer

  • 1976-1986 Jeep CJ7

  • 1975-1983 Jeep CJ5

  • 1975 Jeep CJ6

BFNG 12403S Specifications

End 2 Outside Diameter
1.79 in
End 1 Inside Diameter
1.41 in
Hose Included
No
Prop 65
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Fittings Included
No
Prop 65
ADVERTENCIA: Riesgo de cáncer y daños reproductivos - www.p65warnings.ca.gov

BFNG 12403S Interchange Numbers

This part replaces and is compatible with the following part numbers

Interchange Numbers

12403S12403S124031240312403S12403

BFNG 12403S Product Description

Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

Key Features

  • BAR Certified adapters
  • Check adapter application chart for specific makes and models
  • Adapter check's a fuel cap's ability to hold pressure.
  • Adapters meet EPA standards for recommended fleet coverage.

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 12403S. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Frequently Asked Questions — BFNG 12403S

What vehicles does the BFNG 12403S fit?

The BFNG 12403S fits 50 vehicle applications including 1991-1993 Volkswagen Cabriolet, 1984-1991 Jeep Grand Wagoneer, 1987-1990 Jeep Wrangler, 1978-1988 Jeep J10, 1978-1988 Jeep J20 and 45 more. Check the full fitment list above to confirm your vehicle.

What parts does the BFNG 12403S replace?

The BFNG 12403S is a direct replacement for 12403S, 12403S, 12403, 12403, 12403S and 1 other part numbers. See the full interchange list for all compatible replacements.

What are the shipping options for the BFNG 12403S?

Shipping options for the BFNG 12403S 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.

What is the price of the BFNG 12403S?

For current pricing on the BFNG 12403S, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.

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.

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