Vehicle price comparison
Mercedes E Class vs Kia Seltos Throttle Body prices
Price face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Mercedes E Class throttle body cost more?
A used Mercedes E Class throttle body carries a median asking price of $100, which is 52% higher than the Kia Seltos at $66. Supply also plays a role: Mercedes E Class has 1,631 priced listings versus 228 for Kia Seltos, and more listings generally mean more choices and more competitive pricing.
Grade A (excellent condition) parts make up 86% of Mercedes E Class listings compared to 71% for the Kia Seltos, so buyers looking for top-condition units will find more options on the Mercedes E Class side.
The Mercedes E Class average ($134) runs 34% above its median ($100), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Our guide covers 8 model years for the Mercedes E Class (2015–2025) but only 3 for the Kia Seltos (2021–2025), so the Mercedes E Class data reflects a broader range of generations.
At Grade A (excellent) condition, the Kia Seltos is 35% cheaper ($71 vs $110) — 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
Mercedes E Class Throttle Body
$25 – $770 · 1,631 listings
Full price guide
Kia Seltos Throttle Body
$25 – $245 · 228 listings
Common questions
Mercedes E Class vs Kia Seltos throttle body FAQ
Is a used Mercedes E Class throttle body cheaper than a Kia Seltos?
Kia Seltos has the lower median by $34 (52%). The Kia Seltos throttle body ranges from $25 to $245 across 228 listings, while the Mercedes E Class ranges from $25 to $770 across 1,631 listings.
Can I use a Mercedes E Class throttle body in a Kia Seltos?
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 1,631 priced Mercedes E Class listings and 228 priced Kia Seltos listings — 1,859 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes E Class $110 vs Kia Seltos $71. Grade B (Good): Mercedes E Class $46 vs Kia Seltos $66. 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 Mercedes E Class throttle body has 5 trim variants and the Kia Seltos has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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