Vehicle price comparison
Honda Pilot vs Mazda Miata Engine Computer 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 Mazda Miata engine computer cost more?
A used Mazda Miata engine computer carries a median asking price of $165, which is 24% higher than the Honda Pilot at $125. Supply also plays a role: Honda Pilot has 5,113 priced listings versus 548 for Mazda Miata, and more listings generally mean more choices and more competitive pricing.
Grade A (excellent condition) parts make up 86% of Mazda Miata listings compared to 68% for the Honda Pilot, so buyers looking for top-condition units will find more options on the Mazda Miata side.
The Honda Pilot average ($146) runs 17% above its median ($125), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Our guide covers 11 model years for the Honda Pilot (2015–2025) but only 9 for the Mazda Miata (2015–2025), so the Honda Pilot data reflects a broader range of generations.
At Grade A (excellent) condition, the Honda Pilot is 27% cheaper ($130 vs $178) — the gap narrows compared to the overall median difference.
Buyer's checklist
What to check before buying a used engine computer
- Match the hardware part number and catch code exactly, as internal board architecture varies even within the same vehicle year and engine family.
- Confirm security anti-theft (PATS, PASS-Key, or Immobilizer) pairing requirements, as used ECMs almost always require VIN programming before starting the vehicle.
- Inspect connector headers for bent pins, thermal discoloration, or green corrosion indicating water leakage through the wiring harness plug.
- Verify emission tier compatibility (Federal/EPA vs. California CARB standards) and transmission control integration (PCM vs standalone ECM/TCM).
Full price guide
Honda Pilot Engine Computer
$29 – $544 · 5,113 listings
Full price guide
Mazda Miata Engine Computer
$30 – $705 · 548 listings
Common questions
Honda Pilot vs Mazda Miata engine computer FAQ
Is a used Honda Pilot engine computer cheaper than a Mazda Miata?
Honda Pilot has the lower median by $40 (24%). The Honda Pilot engine computer ranges from $29 to $544 across 5,113 listings, while the Mazda Miata ranges from $30 to $705 across 548 listings.
Can I use a Honda Pilot engine computer in a Mazda Miata?
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 5,113 priced Honda Pilot listings and 548 priced Mazda Miata listings — 5,661 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Honda Pilot $130 vs Mazda Miata $178. Grade B (Good): Honda Pilot $125 vs Mazda Miata $99. 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 Honda Pilot engine computer has 5 trim variants and the Mazda Miata has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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