Thermostat Seal
$1.22
BFNG
Part # MG81EA
4.7(47 reviews)Thermostat Seal
Fits Acura, Honda, INFINITI & more — 550 vehicle applications
$1.44
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 MG81EA Vehicle Fitment
Fits 550 vehiclesThis Thermostat Seal fits Acura, Honda, INFINITI, Mitsubishi and 9 more makes vehicles.
2010 Acura TSX
2010 Acura ZDX
2001-2011 Acura MDX
1996-2010 Acura RL
1995-2010 Acura TL
1991-2005 Acura NSX
BFNG MG81EA Specifications
- Color
- Black
- Prop 65
- ADVERTENCIA: Riesgo de cáncer y daños reproductivos - www.p65warnings.ca.gov
- Prop 65
- WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Material
- Rubber
- Material
- Caucho
- Design
- OEM
BFNG MG81EA Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
2381EAMG81EAMG81EA1634650010238119305PR7A00MG81EANI1092MG81EA19305PR7A00
BFNG MG81EA Product Description
Gaskets are made from high quality materials suitable for resistance to high temperatures and engine coolant to maintain a good seal. On adhesive backed gaskets, the backing reduces installation time by ensuring proper alignment and ease of installation. Thermostat seals are precision designed and made from high quality rubber products ensuring an accurate fit and durability for a long lasting seal.
Key Features
- Meets or exceeds all OEM standards
- High quality materials used for increased strength and durability
- Adhesive backed gaskets reduce installation time and ensure proper alignment
Gaskets are made from high quality materials suitable for resistance to high temperatures and engine coolant to maintain a good seal. On adhesive backed gaskets, the backing reduces installation time by ensuring proper alignment and ease of installation. Thermostat seals are precision designed and made from high quality rubber products ensuring an accurate fit and durability for a long lasting seal.
About BFNG
Shop BFNG Engine Coolant Thermostat Seal at Autrex with vehicle fitment details, current pricing, and checkout options for the BFNG MG81EA. 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 MG81EA
What vehicles does the BFNG MG81EA fit?
The BFNG MG81EA fits 50 vehicle applications including 2001-2011 Acura MDX, 2003-2011 Honda Pilot, 2006-2011 Honda Ridgeline, 2004-2011 INFINITI QX56, 2000-2011 Mitsubishi Eclipse and 45 more. Check the full fitment list above to confirm your vehicle.
What parts does the BFNG MG81EA replace?
The BFNG MG81EA is a direct replacement for 2381EA, MG81EA, MG81EA, 1634650010, 2381 and 6 other part numbers. See the full interchange list for all compatible replacements.
What are the shipping options for the BFNG MG81EA?
Shipping options for the BFNG MG81EA 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 MG81EA cost?
The BFNG MG81EA is currently listed at $1.44 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 Thermostat Seal a direct fit replacement?
Yes, the Thermostat Seal by BFNG is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Thermostat Seal come with?
The Thermostat Seal comes with the standard BFNG manufacturer warranty. Please check the product specifications for exact warranty terms.
