Free Shipping CA$99+
Tester Adapter - main product image
Will this fit your vehicle?

Select your vehicle to check fitment.

BFNG
Part # 3121
4.92,847 verified reviews

Tester Adapter

Fits Hyundai, Isuzu, Kia & more — 3,961 vehicle applications

$27.73
In Stock

For pickup, you can select Ottawa or Winchester at checkout

1
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

Read all reviews

BFNG 3121 Vehicle Fitment

Fits 3,961 vehicles

This Tester Adapter fits Hyundai, Isuzu, Kia, Subaru and 7 more makes vehicles.

  • 2002-2003 Isuzu Axiom

  • 2001-2003 Isuzu Rodeo Sport

  • 1999-2001 Isuzu VehiCROSS

  • 1991-2003 Isuzu Rodeo

  • 1991-1993 Isuzu Stylus

  • 1989-2000 Isuzu Amigo

  • 1986-2002 Isuzu Trooper

  • 1986-1995 Isuzu Pickup

  • 1985-1992 Isuzu Impulse

  • 1985-1989 Isuzu I-Mark

BFNG 3121 Specifications

Fittings Included
No
Prop 65
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65
ADVERTENCIA: Riesgo de cáncer y daños reproductivos - www.p65warnings.ca.gov
Material
Plastic
Material
Plástico
Color
Black

BFNG 3121 Interchange Numbers

This part replaces and is compatible with the following part numbers

Interchange Numbers

9121151213121312191211202112021ST9121P9121912112A02912193121120213121700-129912021

BFNG 3121 Product Description

Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.

Key Features

  • Tests coolant caps
  • Machined metal construction
  • Works with MT-300 pressure tester
  • Professional quality

Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.

About BFNG

Shop BFNG Radiator Cap Adapter at Autrex with vehicle fitment details, current pricing, and checkout options for the BFNG 3121. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Frequently Asked Questions — BFNG 3121

What vehicles does the BFNG 3121 fit?

The BFNG 3121 fits 50 vehicle applications including 1989-2003 Hyundai Sonata, 1992-2003 Hyundai Elantra, 1995-2003 Hyundai Accent, 1997-2003 Hyundai Tiburon, 2001-2003 Hyundai Santa Fe and 45 more. Check the full fitment list above to confirm your vehicle.

What parts does the BFNG 3121 replace?

The BFNG 3121 is a direct replacement for 9121, 15121, 3121, 3121, 9121 and 12 other part numbers. See the full interchange list for all compatible replacements.

What are the shipping options for the BFNG 3121?

Shipping options for the BFNG 3121 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 3121 cost?

The BFNG 3121 is currently listed at $27.73 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.

View all