Vehicle price comparison
Mercedes S Class vs Lexus ES350 Ignition Switch 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 Mercedes S Class ignition switch cost more?
A used Mercedes S Class ignition switch carries a median asking price of $100, which is 52% higher than the Lexus ES350 at $66. Supply also plays a role: Mercedes S Class has 2,031 priced listings versus 401 for Lexus ES350, and more listings generally mean more choices and more competitive pricing.
The Mercedes S Class average ($130) runs 30% above its median ($100), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
At Grade A (excellent) condition, the Lexus ES350 is 34% cheaper ($66 vs $100) — the gap widens compared to the overall median difference.
Buyer's checklist
What to check before buying a used ignition switch
- Determine if the unit includes the mechanical lock cylinder with matching keys, or if it is purely the electrical ignition switch contact block.
- Match key transponder chip frequency (Passlock, PATS, or RFID) and verify if anti-theft relearn or key programming tools will be required.
- Inspect wire harness pigtail connectors for burnt plastic or loose female spade terminals caused by ignition circuit overload.
- Verify key cylinder positions (Accessory, Off, Run, Start) turn smoothly without sticking, binding, or requiring key jiggling.
Full price guide
Mercedes S Class Ignition Switch
$35 – $384 · 2,031 listings
Full price guide
Lexus ES350 Ignition Switch
$35 – $232 · 401 listings
Common questions
Mercedes S Class vs Lexus ES350 ignition switch FAQ
Is a used Mercedes S Class ignition switch cheaper than a Lexus ES350?
Lexus ES350 has the lower median by $34 (52%). The Lexus ES350 ignition switch ranges from $35 to $232 across 401 listings, while the Mercedes S Class ranges from $35 to $384 across 2,031 listings.
Can I use a Mercedes S Class ignition switch in a Lexus ES350?
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 2,031 priced Mercedes S Class listings and 401 priced Lexus ES350 listings — 2,432 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes S Class $100 vs Lexus ES350 $66. Grade B (Good): Mercedes S Class $119 vs Lexus ES350 $70. Grade A parts are in excellent condition, B is good, and C is fair — always confirm grading criteria with the seller.
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