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Reservoir Cap
Fits Genesis, Hyundai, Kia — 75 vehicle applications
Contact us at 1-866-461-2787 for pricing
Contact us at 1-866-461-2787 for pricing
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“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
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BFNG T158 Vehicle Fitment
Fits 75 vehiclesThis Reservoir Cap fits Genesis, Hyundai, Kia vehicles.
2023 Hyundai Nexo
2015-2019 Hyundai Sonata
2015-2016 Hyundai Genesis
BFNG T158 Specifications
- Prop 65
- ADVERTENCIA: Riesgo de cáncer y daños reproductivos - www.p65warnings.ca.gov
- Prop 65
- WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Gasket Or Seal Included
- N/A
- Filler Neck Outside Diameter
- 1.50 in
- Thread Diameter
- N/A
- Material
- Plastic
BFNG T158 Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
BFNG T158 Product Description
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
- Maintains proper cooling system pressure
- Meets all OEM specifications
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
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 Engine Coolant Reservoir Cap at Autrex with vehicle fitment details, current pricing, and checkout options for the BFNG T158. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Frequently Asked Questions — BFNG T158
What vehicles does the BFNG T158 fit?
The BFNG T158 fits 8 vehicle applications including 2017-2023 Genesis G80, 2023 Hyundai Nexo, 2017-2022 Genesis G90, 2016-2020 Kia Optima, 2017-2020 Kia Cadenza and 3 more. Check the full fitment list above to confirm your vehicle.
What parts does the BFNG T158 replace?
The BFNG T158 is a direct replacement for 7158, T158, 25441B1000, 7158, 703-1973 and 3 other part numbers. See the full interchange list for all compatible replacements.
What are the shipping options for the BFNG T158?
Shipping options for the BFNG T158 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 T158?
For current pricing on the BFNG T158, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Is the Reservoir Cap a direct fit replacement?
Yes, the Reservoir 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 Reservoir Cap come with?
The Reservoir Cap comes with the standard BFNG manufacturer warranty. Please check the product specifications for exact warranty terms.


