FEL-PRO Engine Cylinder Head Gasket Set
Fits Workhorse, Hummer, Chevrolet & more — 50 vehicle applications
Head Gasket Set
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- Canadian Owned

FEL-PRO HSU 8726 Vehicle Fitment
Fits 50 vehiclesThis FEL-PRO Engine Cylinder Head Gasket Set fits Workhorse, Hummer, Chevrolet, GMC and 1 more makes vehicles.
Fits 1992-2001 AM General Hummer; 1997-1998 Chevrolet B7; 1987-1994 Chevrolet Blazer; 1988-1998 Chevrolet C1500; 1994-1999 Chevrolet C1500 Suburban; 1988-2000 Chevrolet C2500; 1994-1999 Chevrolet C2500 Suburban; 1992-2000 Chevrolet C3500. Plus 42 more models listed below.
1997-1998 Chevrolet B7
1996-2002 Chevrolet Express 2500
1996-2002 Chevrolet Express 3500
1995-1999 Chevrolet Tahoe
1994-1999 Chevrolet C1500 Suburban
1994-1999 Chevrolet C2500 Suburban
1994-1999 Chevrolet K1500 Suburban
1994-1999 Chevrolet K2500 Suburban
1994-1999 Chevrolet P30
1992-2002 Chevrolet C3500HD
1992-2000 Chevrolet C3500
1992-2000 Chevrolet K3500
1989-1991 Chevrolet R1500 Suburban
1989-1991 Chevrolet V1500 Suburban
1988-2000 Chevrolet C2500
1988-2000 Chevrolet K2500
1988-1998 Chevrolet C1500
1988-1998 Chevrolet K1500
1987-1994 Chevrolet Blazer
1987-1988 Chevrolet R10 Suburban
1987-1988 Chevrolet R20
1987-1988 Chevrolet V10 Suburban
1987 Chevrolet R10
1984-1996 Chevrolet G30
1983-1995 Chevrolet G20
FEL-PRO HSU 8726 Specifications
- Grade Type
- Premium
- Prop 65 Label (Yes/No)
- No
FEL-PRO HSU 8726 Interchange Numbers
This part replaces and is compatible with the following part numbers
| Type | Brand | Part Number |
|---|---|---|
| Aftermarket | Corteco | 21040CS |
| Aftermarket | Detroit Gasket | 21040 |
| Aftermarket | Detroit Gasket | 21040CS |
| Aftermarket | Detroit Gasket | 21754 |
| Aftermarket | Detroit Gasket | 21754CS |
| Aftermarket | Detroit Gasket | 32973CS |
| Aftermarket | General Motors | 14044934 |
| Aftermarket | General Motors | 14063783 |
| Aftermarket | General Motors | 14067685 |
| Aftermarket | MAHLE | 953461 |
| Aftermarket | MAHLE | HS3678 |
| Aftermarket | MAHLE | HS4021 |
| Aftermarket | MAHLE | HS4021A |
| Aftermarket | McCord | VG7084G |
| Aftermarket | MMP | 758906 |
| Aftermarket | Victor Reinz | 021034401 |
FEL-PRO HSU 8726 Product Description
FEL-PRO HSU 8726 Engine Cylinder Head Gasket Set Head Gasket Sold Separately for Chevrolet K2500
Key Features
- Head sets without head gasket(s)
- Requires purchase of head gasket(s) separately
- Premium quality parts
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Contains all the parts needed to complete the repair unless otherwise noted
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
About FEL-PRO
Shop FEL-PRO Engine Cylinder Head Gasket Set at Autrex with vehicle fitment details, current pricing, and checkout options for the FEL-PRO HSU 8726. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
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Frequently Asked Questions — FEL-PRO HSU 8726
What vehicles does the FEL-PRO HSU 8726 fit?
The FEL-PRO HSU 8726 fits 50 vehicle applications including 2002-2005 Workhorse FasTrack FT1801, 2002-2004 Hummer H1, 2002-2003 Workhorse FasTrack FT1802, 1992-2002 Chevrolet C3500HD, 1996-2002 Chevrolet Express 2500 and 45 more. Check the full fitment list above to confirm your vehicle.
What parts does the FEL-PRO HSU 8726 replace?
The FEL-PRO HSU 8726 is a direct replacement for Corteco 21040CS, Detroit Gasket 21754CS, Detroit Gasket 21040, Detroit Gasket 21754, Detroit Gasket 21040CS and 11 other part numbers. See the full interchange list for all compatible replacements.
How do I confirm the FEL-PRO HSU 8726 fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the FEL-PRO HSU 8726. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the FEL-PRO HSU 8726?
Shipping options for the FEL-PRO HSU 8726 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 FEL-PRO HSU 8726 cost?
The FEL-PRO HSU 8726 is currently listed at $169.00 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 FEL-PRO Engine Cylinder Head Gasket Set a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the FEL-PRO Engine Cylinder Head Gasket Set before ordering.