FEL-PRO HS 26191 PT cylinder head gasket set for the 2002-2003 Chevrolet Silverado 1500 V8 4.8L or 5.3L and other vehicles seals the joint between each cylinder head and the engine block. FEL-PRO head gaskets are designed for the repair environment, and this set is made for imperfect sealing surfaces.
- PermaTorque line with exclusive sealing technologies and proprietary materials
- Nonstick anti-friction coating that seals small surface scratches and imperfections
- Steel core in a no-retorque design that helps eliminate the need to retorque head bolts
- Graphite or reinforced fiber facing material with steel armor for strength and durability
Quick facts
- Part: FEL-PRO HS 26191 PT cylinder head gasket set
- Also called: engine cylinder head gasket set
- Fits: 2002-2003 Chevrolet Silverado 1500 V8 4.8L or 5.3L and other vehicles
- Condition: New
A leaking head gasket can show up as coolant loss, overheating or milky oil. Before you replace the engine cylinder head gasket set, rule out other sources of coolant loss and overheating, such as hoses or the thermostat, because those signs can have other causes.
Fits
This set is listed for a wide range of Chevrolet, GMC, Cadillac and Isuzu models, led by the 2002-2003 Chevrolet Silverado 1500 V8 4.8L or 5.3L, the 2002-2003 GMC Sierra 1500 V8 4.8L or 5.3L and the 2002-2003 Chevrolet Tahoe V8 4.8L or 5.3L, with one set per application. If your truck or van is not named here, look up its year, model and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per application: 1 set
- Cylinder bore diameter: 3.840 in
Build and materials
- Construction: steel core with graphite or reinforced fiber facing and steel armor
- Coating: proprietary nonstick anti-friction coating
- Product line: PermaTorque
- Condition: New
- Country of origin: United States
Interchange: HS54340 · 953561 · 021074601
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
HS54340, 953561, 021074601
Frequently Asked Questions
Is this the Chevrolet Silverado 1500 cylinder head gasket for a 2002-2003 truck with the V8 4.8L or 5.3L?
Yes. FEL-PRO HS 26191 PT is listed for the 2002-2003 Chevrolet Silverado 1500 V8 4.8L or 5.3L, with a quantity of one set per application.
Does this FEL-PRO cylinder head gasket set need the head bolts retorqued?
No. The steel core in this PermaTorque no-retorque design helps eliminate the need for retorquing head bolts.
What cylinder bore diameter does this FEL-PRO cylinder head gasket have?
The cylinder bore diameter is 3.840 inches for FEL-PRO HS 26191 PT.
Can coolant loss, overheating or milky oil point to a bad head gasket?
Yes, those can be signs of a leaking head gasket. A shop can test the cooling system and look for combustion gases in the coolant.
Does this head gasket set replace the part numbered HS54340?
Yes. HS54340 is one of the other numbers that FEL-PRO HS 26191 PT replaces.
