Pioneer Cables 748021 Automatic Transmission Gasket Set

Name: Pioneer Cables 748021 Automatic Transmission Gasket Set
Brand: Pioneer Cables
SKU: FRMH-748021
Price: 102.36 USD
Availability: InStock

⚙️ 290 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Chevrolet, Cadillac, GMC, Pontiac, Isuzu, and Oldsmobile, Corvette, Escalade, Astro, Avalanche 1500, Blazer, Camaro, Express 1500, Express 2500, S10, Silverado 1500, Silverado 2500, Suburban 1500, Tahoe, Trailblazer, Envoy, Safari, Savana 1500, Sierra 1500, Sonoma, Yukon, Yukon XL 1500, Firebird, Jimmy, Savana 2500, Sierra 2500, Suburban 2500, Hombre, C1500, C1500 Suburban, C2500, K1500, K1500 Suburban, K2500, C2500 Suburban, Caprice, Impala, K2500 Suburban, G10, G20, G30, G1500, G2500, G3500, S10 Blazer, DeVille, Typhoon, and Bravada

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Reliable Automatic Transmission Gasket Set for GM and Isuzu Vehicles

The Pioneer Cables 748021 Automatic Transmission Gasket Set is designed for precise sealing and durability in a range of General Motors and Isuzu models. This gasket set ensures proper transmission fluid containment and helps maintain optimal transmission performance.

Complete gasket set for automatic transmissions
Compatible with Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, and Pontiac vehicles
Includes gaskets engineered to fit models such as Silverado 1500, Tahoe, Suburban 1500, and more
Part number 748021 for easy identification and replacement
Manufactured by Pioneer Cables for consistent quality and fit

Detailed Product Overview

The Pioneer Cables 748021 Automatic Transmission Gasket Set is specifically designed to meet the sealing requirements of various GM and Isuzu automatic transmissions. This set includes all necessary gaskets to replace worn or damaged seals during transmission service or rebuilds. It is compatible with a wide range of vehicles including Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac DeVille, Pontiac Firebird, and Isuzu Bravada, among others. Using this gasket set helps prevent fluid leaks and ensures the transmission operates efficiently under normal driving conditions.

Applications and Common Issues Addressed

Prevents automatic transmission fluid leaks
Eliminates slipping or shifting problems caused by poor sealing
Resolves contamination issues from external debris entering the transmission
Supports transmission rebuilds and maintenance on compatible GM and Isuzu models
Helps maintain proper hydraulic pressure within the transmission system

Installation Notes and Tips

When installing the Pioneer Cables 748021 gasket set, ensure all old gasket material is thoroughly removed from mating surfaces to prevent leaks. Use manufacturer-recommended transmission fluid and torque specifications during reassembly. It is advisable to inspect related transmission components for wear or damage while replacing gaskets. Proper installation will contribute to the longevity and reliability of the transmission system.

Quality Assurance and Warranty Information

Pioneer Cables manufactures the 748021 Automatic Transmission Gasket Set to meet industry standards for fit and function. While specific warranty details may vary, Pioneer Cables products typically come with a limited warranty against defects in materials and workmanship. This gasket set is engineered to provide consistent sealing performance for GM and Isuzu automatic transmissions, supporting professional repair and maintenance needs.

This part fits 290 vehicles. Search below:

Year	Make	Model	Position	Notes
2004	Chevrolet	Corvette	N/A
2003	Chevrolet	Corvette	N/A
2002	Cadillac	Escalade	N/A
2002	Chevrolet	Astro	N/A
2002	Chevrolet	Avalanche 1500	N/A
2002	Chevrolet	Blazer	N/A
2002	Chevrolet	Camaro	N/A
2002	Chevrolet	Corvette	N/A
2002	Chevrolet	Express 1500	N/A
2002	Chevrolet	Express 2500	N/A
2002	Chevrolet	S10	N/A
2002	Chevrolet	Silverado 1500	N/A
2002	Chevrolet	Silverado 2500	N/A	Only Fits 4L60-E
2002	Chevrolet	Suburban 1500	N/A
2002	Chevrolet	Tahoe	N/A
2002	Chevrolet	Trailblazer	N/A
2002	GMC	Envoy	N/A
2002	GMC	Safari	N/A
2002	GMC	Savana 1500	N/A
2002	GMC	Sierra 1500	N/A
2002	GMC	Sonoma	N/A
2002	GMC	Yukon	N/A
2002	GMC	Yukon XL 1500	N/A
2002	Pontiac	Firebird	N/A
2001	Chevrolet	Astro	N/A
2001	Chevrolet	Blazer	N/A
2001	Chevrolet	Camaro	N/A
2001	Chevrolet	Corvette	N/A
2001	Chevrolet	Express 1500	N/A
2001	Chevrolet	Express 2500	N/A
2001	Chevrolet	S10	N/A
2001	Chevrolet	Silverado 1500	N/A
2001	Chevrolet	Silverado 2500	N/A
2001	Chevrolet	Suburban 1500	N/A
2001	Chevrolet	Tahoe	N/A
2001	GMC	Jimmy	N/A
2001	GMC	Safari	N/A
2001	GMC	Savana 1500	N/A
2001	GMC	Savana 2500	N/A
2001	GMC	Sierra 1500	N/A
2001	GMC	Sierra 2500	N/A
2001	GMC	Sonoma	N/A
2001	GMC	Yukon	N/A
2001	GMC	Yukon XL 1500	N/A
2001	Pontiac	Firebird	N/A
2000	Cadillac	Escalade	N/A
2000	Chevrolet	Astro	N/A
2000	Chevrolet	Blazer	N/A
2000	Chevrolet	Camaro	N/A
2000	Chevrolet	Corvette	N/A
2000	Chevrolet	Express 1500	N/A
2000	Chevrolet	Express 2500	N/A
2000	Chevrolet	S10	N/A
2000	Chevrolet	Silverado 1500	N/A
2000	Chevrolet	Silverado 2500	N/A
2000	Chevrolet	Suburban 1500	N/A
2000	Chevrolet	Suburban 2500	N/A
2000	Chevrolet	Tahoe	N/A
2000	GMC	Jimmy	N/A
2000	GMC	Safari	N/A
2000	GMC	Savana 1500	N/A
2000	GMC	Savana 2500	N/A
2000	GMC	Sierra 1500	N/A
2000	GMC	Sierra 2500	N/A
2000	GMC	Sonoma	N/A
2000	GMC	Yukon	N/A
2000	GMC	Yukon XL 1500	N/A
2000	Isuzu	Hombre	N/A
2000	Pontiac	Firebird	N/A
1999	Cadillac	Escalade	N/A
1999	Chevrolet	Astro	N/A
1999	Chevrolet	Blazer	N/A
1999	Chevrolet	C1500	N/A
1999	Chevrolet	C1500 Suburban	N/A
1999	Chevrolet	C2500	N/A
1999	Chevrolet	Camaro	N/A
1999	Chevrolet	Corvette	N/A
1999	Chevrolet	Express 1500	N/A
1999	Chevrolet	Express 2500	N/A
1999	Chevrolet	K1500	N/A
1999	Chevrolet	K1500 Suburban	N/A
1999	Chevrolet	S10	N/A
1999	Chevrolet	Silverado 1500	N/A
1999	Chevrolet	Silverado 2500	N/A
1999	Chevrolet	Tahoe	N/A
1999	GMC	C1500	N/A
1999	GMC	C1500 Suburban	N/A
1999	GMC	C2500	N/A
1999	GMC	Jimmy	N/A
1999	GMC	K1500	N/A
1999	GMC	K1500 Suburban	N/A
1999	GMC	Safari	N/A
1999	GMC	Savana 1500	N/A
1999	GMC	Savana 2500	N/A
1999	GMC	Sierra 1500	N/A
1999	GMC	Sierra 2500	N/A
1999	GMC	Sonoma	N/A
1999	GMC	Yukon	N/A
1999	Isuzu	Hombre	N/A
1999	Pontiac	Firebird	N/A
1998	Chevrolet	Astro	N/A
1998	Chevrolet	Blazer	N/A
1998	Chevrolet	C1500	N/A
1998	Chevrolet	C1500 Suburban	N/A
1998	Chevrolet	C2500	N/A
1998	Chevrolet	Camaro	N/A
1998	Chevrolet	Corvette	N/A
1998	Chevrolet	Express 1500	N/A
1998	Chevrolet	Express 2500	N/A
1998	Chevrolet	K1500	N/A
1998	Chevrolet	K1500 Suburban	N/A
1998	Chevrolet	K2500	N/A
1998	Chevrolet	S10	N/A
1998	Chevrolet	Tahoe	N/A
1998	GMC	C1500	N/A
1998	GMC	C1500 Suburban	N/A
1998	GMC	C2500	N/A
1998	GMC	Jimmy	N/A
1998	GMC	K1500	N/A
1998	GMC	K1500 Suburban	N/A
1998	GMC	K2500	N/A
1998	GMC	Safari	N/A
1998	GMC	Savana 1500	N/A
1998	GMC	Savana 2500	N/A
1998	GMC	Sonoma	N/A
1998	GMC	Yukon	N/A
1998	Isuzu	Hombre	N/A
1998	Pontiac	Firebird	N/A
1997	Chevrolet	Astro	N/A
1997	Chevrolet	Blazer	N/A
1997	Chevrolet	C1500	N/A
1997	Chevrolet	C1500 Suburban	N/A
1997	Chevrolet	C2500	N/A
1997	Chevrolet	Camaro	N/A
1997	Chevrolet	Corvette	N/A
1997	Chevrolet	Express 1500	N/A
1997	Chevrolet	Express 2500	N/A
1997	Chevrolet	K1500	N/A
1997	Chevrolet	K1500 Suburban	N/A
1997	Chevrolet	K2500	N/A
1997	Chevrolet	S10	N/A
1997	Chevrolet	Tahoe	N/A
1997	GMC	C1500	N/A
1997	GMC	C1500 Suburban	N/A
1997	GMC	C2500	N/A
1997	GMC	Jimmy	N/A
1997	GMC	K1500	N/A
1997	GMC	K1500 Suburban	N/A
1997	GMC	K2500	N/A
1997	GMC	Safari	N/A
1997	GMC	Savana 1500	N/A
1997	GMC	Savana 2500	N/A
1997	GMC	Sonoma	N/A
1997	GMC	Yukon	N/A
1997	Isuzu	Hombre	N/A
1997	Pontiac	Firebird	N/A
1996	Chevrolet	Astro	N/A
1996	Chevrolet	Blazer	N/A
1996	Chevrolet	C1500	N/A
1996	Chevrolet	C1500 Suburban	N/A
1996	Chevrolet	C2500	N/A
1996	Chevrolet	C2500 Suburban	N/A
1996	Chevrolet	Camaro	N/A
1996	Chevrolet	Caprice	N/A
1996	Chevrolet	Corvette	N/A
1996	Chevrolet	Express 1500	N/A
1996	Chevrolet	Express 2500	N/A
1996	Chevrolet	Impala	N/A
1996	Chevrolet	K1500	N/A
1996	Chevrolet	K1500 Suburban	N/A
1996	Chevrolet	K2500 Suburban	N/A
1996	Chevrolet	S10	N/A
1996	Chevrolet	Tahoe	N/A
1996	GMC	C1500	N/A
1996	GMC	C1500 Suburban	N/A
1996	GMC	C2500	N/A
1996	GMC	C2500 Suburban	N/A
1996	GMC	Jimmy	N/A
1996	GMC	K1500	N/A
1996	GMC	K1500 Suburban	N/A
1996	GMC	K2500 Suburban	N/A
1996	GMC	Safari	N/A
1996	GMC	Savana 1500	N/A
1996	GMC	Savana 2500	N/A
1996	GMC	Sonoma	N/A
1996	GMC	Yukon	N/A
1996	Isuzu	Hombre	N/A
1996	Pontiac	Firebird	N/A
1995	Chevrolet	Astro	N/A
1995	Chevrolet	Blazer	N/A
1995	Chevrolet	C1500	N/A
1995	Chevrolet	C1500 Suburban	N/A
1995	Chevrolet	C2500	N/A
1995	Chevrolet	C2500 Suburban	N/A
1995	Chevrolet	Camaro	N/A
1995	Chevrolet	Caprice	N/A
1995	Chevrolet	Corvette	N/A
1995	Chevrolet	G10	N/A
1995	Chevrolet	G20	N/A
1995	Chevrolet	G30	N/A
1995	Chevrolet	Impala	N/A
1995	Chevrolet	K1500	N/A
1995	Chevrolet	K1500 Suburban	N/A
1995	Chevrolet	K2500	N/A
1995	Chevrolet	K2500 Suburban	N/A
1995	Chevrolet	S10	N/A
1995	Chevrolet	Tahoe	N/A
1995	GMC	C1500	N/A
1995	GMC	C1500 Suburban	N/A
1995	GMC	C2500	N/A
1995	GMC	C2500 Suburban	N/A
1995	GMC	G1500	N/A
1995	GMC	G2500	N/A
1995	GMC	G3500	N/A
1995	GMC	Jimmy	N/A
1995	GMC	K1500	N/A
1995	GMC	K1500 Suburban	N/A
1995	GMC	K2500	N/A
1995	GMC	K2500 Suburban	N/A
1995	GMC	Safari	N/A
1995	GMC	Sonoma	N/A
1995	GMC	Yukon	N/A
1995	Pontiac	Firebird	N/A
1994	Chevrolet	Astro	N/A
1994	Chevrolet	Blazer	N/A
1994	Chevrolet	C1500	N/A
1994	Chevrolet	C1500 Suburban	N/A
1994	Chevrolet	C2500	N/A
1994	Chevrolet	C2500 Suburban	N/A
1994	Chevrolet	Camaro	N/A
1994	Chevrolet	Caprice	N/A
1994	Chevrolet	Corvette	N/A
1994	Chevrolet	G10	N/A
1994	Chevrolet	G20	N/A
1994	Chevrolet	G30	N/A
1994	Chevrolet	Impala	N/A
1994	Chevrolet	K1500	N/A
1994	Chevrolet	K1500 Suburban	N/A
1994	Chevrolet	K2500	N/A
1994	Chevrolet	K2500 Suburban	N/A
1994	Chevrolet	S10	N/A
1994	Chevrolet	S10 Blazer	N/A
1994	GMC	C1500	N/A
1994	GMC	C1500 Suburban	N/A
1994	GMC	C2500	N/A
1994	GMC	C2500 Suburban	N/A
1994	GMC	G1500	N/A
1994	GMC	G2500	N/A
1994	GMC	G3500	N/A
1994	GMC	Jimmy	N/A
1994	GMC	K1500	N/A
1994	GMC	K1500 Suburban	N/A
1994	GMC	K2500	N/A
1994	GMC	K2500 Suburban	N/A
1994	GMC	Safari	N/A
1994	GMC	Sonoma	N/A
1994	GMC	Yukon	N/A
1994	Pontiac	Firebird	N/A
1993	Cadillac	DeVille	N/A	Only Fits 4L60-E
1993	Chevrolet	Astro	N/A
1993	Chevrolet	Blazer	N/A
1993	Chevrolet	C1500	N/A
1993	Chevrolet	C1500 Suburban	N/A
1993	Chevrolet	C2500	N/A
1993	Chevrolet	C2500 Suburban	N/A
1993	Chevrolet	G10	N/A
1993	Chevrolet	G20	N/A
1993	Chevrolet	G30	N/A
1993	Chevrolet	K1500	N/A
1993	Chevrolet	K1500 Suburban	N/A
1993	Chevrolet	K2500	N/A
1993	Chevrolet	K2500 Suburban	N/A
1993	Chevrolet	S10	N/A
1993	Chevrolet	S10 Blazer	N/A
1993	GMC	C1500	N/A
1993	GMC	C1500 Suburban	N/A
1993	GMC	C2500	N/A
1993	GMC	C2500 Suburban	N/A
1993	GMC	G1500	N/A
1993	GMC	G2500	N/A
1993	GMC	G3500	N/A
1993	GMC	Jimmy	N/A
1993	GMC	K1500	N/A
1993	GMC	K1500 Suburban	N/A
1993	GMC	K2500	N/A
1993	GMC	K2500 Suburban	N/A
1993	GMC	Safari	N/A
1993	GMC	Sonoma	N/A
1993	GMC	Yukon	N/A
1993	Oldsmobile	Bravada	N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.