Vehicle price comparison
Chevy Silverado 1500 vs Chevy Impala Throttle Body prices
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Chevy Silverado 1500 throttle body cost more?
A used Chevy Silverado 1500 throttle body carries a median asking price of $80, which is 3% higher than the Chevy Impala at $78. Supply also plays a role: Chevy Silverado 1500 has 1,582 priced listings versus 258 for Chevy Impala, and more listings generally mean more choices and more competitive pricing.
The Chevy Silverado 1500 average ($109) runs 36% above its median ($80), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Our guide covers 11 model years for the Chevy Silverado 1500 (2015–2025) but only 6 for the Chevy Impala (2015–2020), so the Chevy Silverado 1500 data reflects a broader range of generations.
Only 39% of Chevy Impala throttle body listings include a posted price (258 of 661 observed) — the rest are "call for price," which usually signals negotiable or higher-than-average pricing.
At Grade B (good) condition, the Chevy Silverado 1500 is 33% cheaper ($110 vs $164) — the gap widens compared to the overall median difference.
Buyer's checklist
What to check before buying a used throttle body
- Distinguish between electronic drive-by-wire throttle bodies and traditional cable-actuated units with Idle Air Control (IAC) valves.
- Check bore diameter and butterfly valve throat for heavy carbon build-up, shaft play, or scoring along the aluminum bore wall.
- Inspect electronic sensor housing cover and connector pins for moisture entry, cracks, or burnt circuit traces.
- Verify coolant heating bypass nipple locations and vacuum port configurations, which vary by vehicle region and emission spec.
Full price guide
Chevy Silverado 1500 Throttle Body
$25 – $375 · 1,582 listings
Full price guide
Chevy Impala Throttle Body
$35 – $205 · 258 listings
Common questions
Chevy Silverado 1500 vs Chevy Impala throttle body FAQ
Is a used Chevy Silverado 1500 throttle body cheaper than a Chevy Impala?
Chevy Impala has the lower median by $2 (3%). The Chevy Impala throttle body ranges from $35 to $205 across 258 listings, while the Chevy Silverado 1500 ranges from $25 to $375 across 1,582 listings.
Can I use a Chevy Silverado 1500 throttle body in a Chevy Impala?
This comparison describes pricing, not interchangeability. Even when two parts share similar prices, they may require different engines, trims, electronics, or mounting points. Always match the seller's part number against your VIN before purchasing.
How many listings does this comparison cover?
This comparison draws from 1,582 priced Chevy Silverado 1500 listings and 258 priced Chevy Impala listings — 1,840 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Chevy Silverado 1500 $80 vs Chevy Impala $78. Grade B (Good): Chevy Silverado 1500 $110 vs Chevy Impala $164. Grade C (Fair): Chevy Silverado 1500 $100 vs Chevy Impala $60. Grade A parts are in excellent condition, B is good, and C is fair — always confirm grading criteria with the seller.
Are there different trim variants to choose from?
Yes. The Chevy Silverado 1500 throttle body has 4 trim variants and the Chevy Impala has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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