SKP SK977809 Fuel Injection Throttle Body

Fuel Injection Throttle Body Overview

The SKP SK977809 fuel injection throttle body is a direct-fit replacement for select Chevrolet and GMC applications. It is listed for multiple heavy-duty and full-size models, including fitments with specific RPO code exclusions, making it important to verify the exact vehicle configuration before ordering.

Key Features

• Fuel injection throttle body for air and fuel delivery service
• Direct-fit replacement part for select applications
• Fits multiple Chevrolet and GMC trucks, vans, and chassis models
• Application-specific fitment includes notes for vehicles without RPO Code CTF
• SKP part number SK977809 for catalog and service reference

Detailed Fitment

Compatible with 1998-2003 Chevrolet and GMC applications listed below. Fits 2003 Chevrolet C4500 Kodiak, N/A, without RPO Code CTF; Fits 2003 Chevrolet C5500 Kodiak, N/A, without RPO Code CTF; Fits 2003 Chevrolet C6500 Kodiak, N/A, without RPO Code CTF; Fits 2003 Chevrolet C7500 Kodiak, N/A, without RPO Code CTF; Fits 2003 Chevrolet C8500, N/A, without RPO Code CTF; Fits 2003 GMC C4500 Topkick, N/A, without RPO Code CTF; Fits 2003 GMC C5500 Topkick, N/A, without RPO Code CTF; Fits 2003 GMC C6500 Topkick, N/A, without RPO Code CTF; Fits 2003 GMC C7500 Topkick, N/A, without RPO Code CTF; Fits 2003 GMC C8500 Topkick, N/A, without RPO Code CTF; Fits 2002 Chevrolet Avalanche 2500, N/A; Fits 1999-2002 Chevrolet B7, N/A; Fits 2001-2002 Chevrolet C3500HD, N/A; Fits 2001-2002 Chevrolet Express 3500, N/A; Fits 2001-2002 Chevrolet Silverado 2500 HD, N/A; Fits 2001-2002 Chevrolet Silverado 3500, N/A; Fits 2001-2002 Chevrolet Suburban 2500, N/A; Fits 1999-2002 GMC B7, N/A; Fits 2001-2002 GMC C3500HD, N/A; Fits 2001-2002 GMC Savana 3500, N/A; Fits 2001-2002 GMC Sierra 2500 HD, N/A; Fits 2001-2002 GMC Sierra 3500, N/A; Fits 2001-2002 GMC Yukon XL 2500, N/A; Fits 1999-2000 Chevrolet C6500 Kodiak, N/A; Fits 1999-2000 Chevrolet C7500 Kodiak, N/A; Fits 1999-2000 GMC C6500 Topkick, N/A; Fits 1999-2000 GMC C7500 Topkick, N/A; Fits 1998-1999 Chevrolet P30, N/A; Fits 1998-1999 GMC P3500, N/A.

What It Can Help Address

• Throttle body wear that affects air metering
• Rough idle caused by a failing throttle body assembly
• Throttle response problems from internal component deterioration
• Driveability issues tied to fuel injection system airflow control
• Replacement needs on high-mileage Chevrolet and GMC applications

Installation Notes

Confirm the vehicle year, make, model, and RPO code before installation. This part number, SK977809, is listed for specific applications only, including several 2003 models without RPO Code CTF. Match the original configuration to the catalog fitment data before replacing the throttle body.