Vehicle price comparison
Mercedes S Class vs Infiniti QX50 Blower Motor 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 blower motor cost more?
A used Mercedes S Class blower motor carries a median asking price of $105, which is 38% higher than the Infiniti QX50 at $76. Supply also plays a role: Mercedes S Class has 2,398 priced listings versus 368 for Infiniti QX50, and more listings generally mean more choices and more competitive pricing.
Grade A (excellent condition) parts make up 95% of Mercedes S Class listings compared to 69% for the Infiniti QX50, so buyers looking for top-condition units will find more options on the Mercedes S Class side.
The Mercedes S Class average ($132) runs 26% above its median ($105), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
The Infiniti QX50 blower motor is interchangeable across 20 model years versus just 13 for the Mercedes S Class — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
At Grade A (excellent) condition, the Infiniti QX50 is 28% cheaper ($76 vs $106) — the gap narrows compared to the overall median difference.
Buyer's checklist
What to check before buying a used blower motor
- Distinguish between automatic climate control motors (often equipped with integrated control modules) and standard manual HVAC blower motors.
- Spin the squirrel cage fan by hand to check for worn bearings, ticking noises, or off-center wobble that causes excessive noise and premature failure.
- Check the condition of the electrical pigtail and terminal pins for heat discoloration, melting, or corrosion caused by high amperage draw.
- Verify mounting hole orientation and cage depth, as trim levels or different HVAC box suppliers within the same model line can use non-interchangeable designs.
Full price guide
Mercedes S Class Blower Motor
$45 – $331 · 2,398 listings
Full price guide
Infiniti QX50 Blower Motor
$35 – $275 · 368 listings
Common questions
Mercedes S Class vs Infiniti QX50 blower motor FAQ
Is a used Mercedes S Class blower motor cheaper than a Infiniti QX50?
Infiniti QX50 has the lower median by $29 (38%). The Infiniti QX50 blower motor ranges from $35 to $275 across 368 listings, while the Mercedes S Class ranges from $45 to $331 across 2,398 listings.
Can I use a Mercedes S Class blower motor in a Infiniti QX50?
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 2,398 priced Mercedes S Class listings and 368 priced Infiniti QX50 listings — 2,766 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes S Class $106 vs Infiniti QX50 $76. Grade B (Good): Mercedes S Class $181 vs Infiniti QX50 $99. Grade C (Fair): Mercedes S Class $55 vs Infiniti QX50 $50. 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 S Class blower motor has 1 trim variant and the Infiniti QX50 has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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