Vehicle price comparison
Subaru WRX vs Kia Optima 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 Kia Optima intake manifold cost more?
A used Kia Optima intake manifold carries a median asking price of $125, which is 0% higher than the Subaru WRX at $125. Supply also plays a role: Subaru WRX has 1,816 priced listings versus 846 for Kia Optima, and more listings generally mean more choices and more competitive pricing.
Grade A (excellent condition) parts make up 79% of Subaru WRX listings compared to 63% for the Kia Optima, so buyers looking for top-condition units will find more options on the Subaru WRX side.
The Subaru WRX average ($144) runs 15% above its median ($125), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Our guide covers 10 model years for the Subaru WRX (2015–2024) but only 6 for the Kia Optima (2015–2020), so the Subaru WRX data reflects a broader range of generations.
Only 66% of Kia Optima intake manifold listings include a posted price (846 of 1,283 observed) — the rest are "call for price," which usually signals negotiable or higher-than-average pricing.
The Subaru WRX has 8 known trim variants compared to 4 for the Kia Optima, which means buyers need to be more careful about matching the exact engine or drivetrain configuration on the Subaru WRX.
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 · 1,816 listings
Full price guide
Kia Optima Intake Manifold
$30 – $353 · 846 listings
Common questions
Subaru WRX vs Kia Optima intake manifold FAQ
Is a used Subaru WRX intake manifold cheaper than a Kia Optima?
Both guides have the same median. The Subaru WRX intake manifold ranges from $25 to $470 across 1,816 listings, while the Kia Optima ranges from $30 to $353 across 846 listings.
Can I use a Subaru WRX intake manifold in a Kia Optima?
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 1,816 priced Subaru WRX listings and 846 priced Kia Optima listings — 2,662 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Subaru WRX $136 vs Kia Optima $120. Grade B (Good): Subaru WRX $150 vs Kia Optima $136. Grade C (Fair): Subaru WRX $81 vs Kia Optima $150. 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 Kia Optima has 4. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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