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Throttle Body Valve Assembly for Chevrolet Silverado 1500 2500 HD 3500 977-859
$173.59
Sale price
$173.59
Regular price
Available to Order
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Throttle Body Valve Assembly for Chevrolet Silverado 1500 2500 HD 3500 977-859
Restore your vehicle's engine performance and throttle response with this high-quality aftermarket throttle body valve assembly. Specifically designed for Chevrolet Silverado 1500, 2500 HD, and 3500 models, this replacement part ensures smooth idle and efficient operation. This is a premium aftermarket component, providing a reliable and cost-effective alternative to original dealer parts while maintaining excellent durability and precision.
Key Features & Benefits
- Restores proper engine idle and throttle control for improved drivability.
- Precision-engineered for a direct fit and easy installation process.
- Manufactured with high-grade materials to withstand engine heat and vibration.
- A high-quality aftermarket solution designed for long-term reliability.
- Cost-effective replacement for part number 977-859.
Compatible Models
- Chevrolet Silverado 1500
- Chevrolet Silverado 2500 HD
- Chevrolet Silverado 3500
Product Specifications
- Product Type: Throttle Body Assembly
- Condition: Brand New
- Part Type: Aftermarket Replacement
- Interchange Part Number: 977-859
- Fitment Type: Direct Bolt-On
Frequently Asked Questions
Is this an OEM part?
No, this is a premium aftermarket part designed to function as a direct replacement for the original equipment.
How do I confirm compatibility?
Please match the part number 977-859 with your existing unit or consult your vehicle’s service manual to ensure this component is correct for your specific engine and model year.
Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.