FEL-PRO Engine Cylinder Head Gasket Set
Fits Chevrolet, GMC, AM General & more — 50 vehicle applications
Head Gasket Set
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- Canadian Owned
FEL-PRO HS 7733 PT-15 Vehicle Fitment
Fits 50 vehiclesThis FEL-PRO Engine Cylinder Head Gasket Set fits Chevrolet, GMC, AM General, Isuzu and 4 more makes vehicles.
Fits 1995 AM General Hummer; 1992-1993 Buick Commercial Chassis; 1992-1993 Buick Roadmaster; 1990-1992 Cadillac Brougham; 1992-1993 Cadillac Commercial Chassis; 1993 Cadillac Fleetwood; 1987-1994 Chevrolet Blazer; 1988-1995 Chevrolet C1500. Plus 42 more models listed below.
1995 Chevrolet Tahoe
1993-1995 Chevrolet W4500 Tiltmaster
1992-1995 Chevrolet C1500 Suburban
1992-1995 Chevrolet C2500 Suburban
1992-1995 Chevrolet K1500 Suburban
1992-1995 Chevrolet K2500 Suburban
1991-1995 Chevrolet C3500HD
1991-1993 Chevrolet Commercial Chassis
1989-1991 Chevrolet R1500 Suburban
1989-1991 Chevrolet R2500 Suburban
1989-1991 Chevrolet R3500
1989-1991 Chevrolet V1500 Suburban
1988-1995 Chevrolet C1500
1988-1995 Chevrolet C2500
1988-1995 Chevrolet C3500
1988-1995 Chevrolet K1500
1988-1995 Chevrolet K2500
1988-1995 Chevrolet K3500
1987-1996 Chevrolet G30
1987-1996 Chevrolet P30
1987-1995 Chevrolet G20
1987-1994 Chevrolet Blazer
1987-1993 Chevrolet Caprice
1987-1993 Chevrolet G10
1987-1992 Chevrolet Camaro
FEL-PRO HS 7733 PT-15 Specifications
- Cylinder Bore Diameter
- 4.125
- Grade Type
- Premium
- Material
- Steel Composite
- Prop 65 Label (Yes/No)
- No
- Thickness
- .005
FEL-PRO HS 7733 PT-15 Interchange Numbers
This part replaces and is compatible with the following part numbers
| Type | Brand | Part Number |
|---|---|---|
| Aftermarket | Corteco | 21644CS |
| Aftermarket | Detroit Gasket | 21643CS |
| Aftermarket | Detroit Gasket | 21644CS |
| Aftermarket | General Motors | 10174955 |
| Aftermarket | MAHLE | FS1178VL |
| Aftermarket | MAHLE | HS1178VL |
| Aftermarket | MAHLE | HS1178VN |
| Aftermarket | MAHLE | HS5746A |
| Aftermarket | MAHLE | HS5746W |
| Aftermarket | McCord | VG6631M15 |
| Aftermarket | MMP | 636439 |
| Aftermarket | Rol | HS31004G |
| Aftermarket | Victor Reinz | 021060101 |
FEL-PRO HS 7733 PT-15 Product Description
FEL-PRO HS 7733 PT-15 PermaTorque Engine Cylinder Head Gasket Set for Chevrolet K1500
Key Features
- PROPRIETARY COATING -- Nonstick anti-friction coating seals small surface scratches and imperfections
- SEALING TECHNOLOGIES -- Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
- NO RETORQUE DESIGN -- Steel core helps eliminate the need for retorquing head bolts
- STRONG AND DURABLE -- Features graphite or reinforced fiber facing material and steel armor for strength and durability
- DESIGNED FOR IMPERFECT SEALING SURFACES -- Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
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 HS 7733 PT-15. 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 HS 7733 PT-15
What vehicles does the FEL-PRO HS 7733 PT-15 fit?
The FEL-PRO HS 7733 PT-15 fits 50 vehicle applications including 1987-1996 Chevrolet G30, 1987-1996 Chevrolet P30, 1987-1996 GMC G3500, 1987-1996 GMC P3500, 1995 AM General Hummer and 45 more. Check the full fitment list above to confirm your vehicle.
What parts does the FEL-PRO HS 7733 PT-15 replace?
The FEL-PRO HS 7733 PT-15 is a direct replacement for Corteco 21644CS, Detroit Gasket 21644CS, Detroit Gasket 21643CS, General Motors 10174955, MAHLE HS1178VN and 8 other part numbers. See the full interchange list for all compatible replacements.
How do I confirm the FEL-PRO HS 7733 PT-15 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 HS 7733 PT-15. 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 HS 7733 PT-15?
Shipping options for the FEL-PRO HS 7733 PT-15 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 HS 7733 PT-15 cost?
The FEL-PRO HS 7733 PT-15 is currently listed at $222.00 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.