Pioneer Cables 749088 Automatic Transmission Oil Pump Gasket

Automatic Transmission Oil Pump Gasket for GM Applications

Pioneer Cables 749088 is an automatic transmission oil pump gasket made for exact-fit replacement in select GM vehicles. It supports service work on 1982-1983 Chevrolet and GMC applications, including Camaro, Corvette, C10, K10, Jimmy, and related models.

Key Features

• Automatic transmission oil pump gasket for transmission sealing service
• Exact-fit replacement part from Pioneer Transmission Components
• Fits select 1982-1983 Chevrolet, GMC, and Pontiac applications
• Part number 749088 for catalog and repair matching
• Direct-fit coverage for vehicles such as Chevrolet Camaro, Corvette, and GMC Jimmy

Fitment Details

• Fits 1982-1983 Chevrolet C10, N/A
• Fits 1982-1983 Chevrolet C10 Suburban, N/A
• Fits 1982-1983 Chevrolet C20, N/A
• Fits 1982-1983 Chevrolet C20 Suburban, N/A
• Fits 1982 Chevrolet C30, N/A
• Fits 1983 Chevrolet C30, N/A
• Fits 1983 Chevrolet Camaro, N/A
• Fits 1982 Chevrolet Corvette, N/A
• Fits 1983 Chevrolet Caprice, N/A
• Fits 1983 Chevrolet El Camino, N/A
• Fits 1983 Chevrolet G10, N/A
• Fits 1983 Chevrolet G20, N/A
• Fits 1983 Chevrolet Impala, N/A
• Fits 1982-1983 Chevrolet K10, N/A
• Fits 1982-1983 Chevrolet K10 Suburban, N/A
• Fits 1982-1983 Chevrolet K20, N/A
• Fits 1982-1983 Chevrolet K20 Suburban, N/A
• Fits 1982-1983 Chevrolet K30, N/A
• Fits 1982-1983 Chevrolet K5 Blazer, N/A
• Fits 1983 Chevrolet Malibu, N/A
• Fits 1983 Chevrolet Monte Carlo, N/A
• Fits 1983 Chevrolet S10, N/A
• Fits 1983 Chevrolet S10 Blazer, N/A
• Fits 1982-1983 GMC C1500, N/A
• Fits 1982-1983 GMC C1500 Suburban, N/A
• Fits 1982-1983 GMC C2500, N/A
• Fits 1982-1983 GMC C2500 Suburban, N/A
• Fits 1982-1983 GMC C3500, N/A
• Fits 1983 GMC G1500, N/A
• Fits 1983 GMC G2500, N/A
• Fits 1983 GMC G3500, N/A
• Fits 1982-1983 GMC Jimmy, N/A
• Fits 1982-1983 GMC K1500, N/A
• Fits 1982-1983 GMC K1500 Suburban, N/A
• Fits 1982-1983 GMC K2500, N/A
• Fits 1982-1983 GMC K2500 Suburban, N/A
• Fits 1982-1983 GMC K3500, N/A
• Fits 1983 GMC S15, N/A
• Fits 1983 GMC S15 Jimmy, N/A
• Fits 1983 Pontiac Firebird, N/A
• Fits 1983 Pontiac Parisienne, N/A

What This Part Helps Address

• Transmission oil seepage at the pump sealing surface
• Fluid loss after transmission service or rebuild
• Poor sealing from a worn or damaged pump gasket
• Leak concerns during automatic transmission maintenance
• Fitment issues when replacing a gasket on select GM platforms

Installation Notes and Tips

Verify transmission application before installation, especially on 1983 Chevrolet Monte Carlo models, which are listed for 4L60-E only. Clean the pump and case sealing surfaces thoroughly before assembly, and confirm the gasket aligns with the pump pattern before tightening fasteners.

Quality Assurance

Pioneer Transmission Components are positioned as exact-fit replacement parts for transmission service. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.