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Air and Fuel› Intake Manifolds and Components

Spectra Premium Industries

Spectra Throttle Body

$141.43 $134.54 Save $6.89

SKU: TB1021

Out of Stock
Out of Stock
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Spectra TB1021 is a fuel injection throttle body assembly designed for electronic throttle control applications requiring OE-level fit and function. It serves as the air metering component between the intake system and engine management, helping maintain consistent throttle operation. This assembly is engineered and tested to meet original equipment requirements, providing a dependable replacement.

This throttle body is a direct replacement for select Chevrolet, GMC, Pontiac, and Saturn vehicles, including models like the 2007-2014 Chevrolet Silverado 1500 and 2007-2013 GMC Sierra 1500. It meets or exceeds original equipment performance standards, offering a practical choice for restoring throttle response and drivability. Common issues it may address include unstable or delayed throttle response, rough idle, and reduced engine performance.
Show original supplier description
The Spectra TB1021 is a fuel injection throttle body assembly designed for electronic throttle control applications requiring OE-level fit and function. It serves as the air metering component between the intake system and engine management, helping maintain consistent throttle operation. This assembly is engineered and tested to meet original equipment requirements, providing a dependable replacement. This throttle body is a direct replacement for select Chevrolet, GMC, Pontiac, and Saturn vehicles, including models like the 2007-2014 Chevrolet Silverado 1500 and 2007-2013 GMC Sierra 1500. It meets or exceeds original equipment performance standards, offering a practical choice for restoring throttle response and drivability. Common issues it may address include unstable or delayed throttle response, rough idle, and reduced engine performance.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSpectra Premium Industries
Part NumberTB1021
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
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(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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