Vehicle price comparison
Subaru WRX vs Infiniti QX50 Intake Manifold 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 Infiniti QX50 intake manifold cost more?
A used Infiniti QX50 intake manifold carries a median asking price of $146, which is 14% higher than the Subaru WRX at $125. Supply also plays a role: Subaru WRX has 1,782 priced listings versus 393 for Infiniti QX50, and more listings generally mean more choices and more competitive pricing.
The Infiniti QX50 intake manifold is interchangeable across 17 model years versus just 11 for the Subaru WRX — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
At Grade B (good) condition, the Infiniti QX50 is 21% cheaper ($100 vs $126) — the gap narrows compared to the overall median difference.
Buyer's checklist
What to check before buying a used intake manifold
- Inspect composite or metal manifolds for hairline heat cracks, blown runner gaskets, or oil soaking inside the plenum from bad PCV systems.
- Verify throttle body flange bolt pattern, MAP sensor mounting port, and vacuum port locations across model years and engine generations.
- Check variable intake runner flaps (IMTV or DISA valves) and actuator vacuum bladders or electric motors for proper movement without binding.
- Examine head mounting flanges for warping or deep gouges that prevent a vacuum-tight seal against the intake gaskets.
Full price guide
Subaru WRX Intake Manifold
$25 – $470 · 1,782 listings
Full price guide
Infiniti QX50 Intake Manifold
$40 – $453 · 393 listings
Common questions
Subaru WRX vs Infiniti QX50 intake manifold FAQ
Is a used Subaru WRX intake manifold cheaper than a Infiniti QX50?
Subaru WRX has the lower median by $21 (14%). The Subaru WRX intake manifold ranges from $25 to $470 across 1,782 listings, while the Infiniti QX50 ranges from $40 to $453 across 393 listings.
Can I use a Subaru WRX intake manifold 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 1,782 priced Subaru WRX listings and 393 priced Infiniti QX50 listings — 2,175 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Subaru WRX $136 vs Infiniti QX50 $151. Grade B (Good): Subaru WRX $126 vs Infiniti QX50 $100. Grade C (Fair): Subaru WRX $81 vs Infiniti QX50 $81. 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 Subaru WRX intake manifold has 8 trim variants 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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