Vehicle price comparison
Hyundai Tucson vs Buick Envision 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 Hyundai Tucson engine computer cost more?
A used Hyundai Tucson engine computer carries a median asking price of $156, which is 42% higher than the Buick Envision at $110. Supply also plays a role: Hyundai Tucson has 4,806 priced listings versus 464 for Buick Envision, and more listings generally mean more choices and more competitive pricing.
The Buick Envision average ($134) runs 22% above its median ($110), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
At Grade A (excellent) condition, the Buick Envision is 21% cheaper ($125 vs $159) — 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
Hyundai Tucson Engine Computer
$35 – $595 · 4,806 listings
Full price guide
Buick Envision Engine Computer
$40 – $513 · 464 listings
Common questions
Hyundai Tucson vs Buick Envision engine computer FAQ
Is a used Hyundai Tucson engine computer cheaper than a Buick Envision?
Buick Envision has the lower median by $46 (42%). The Buick Envision engine computer ranges from $40 to $513 across 464 listings, while the Hyundai Tucson ranges from $35 to $595 across 4,806 listings.
Can I use a Hyundai Tucson engine computer in a Buick Envision?
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 4,806 priced Hyundai Tucson listings and 464 priced Buick Envision listings — 5,270 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Hyundai Tucson $159 vs Buick Envision $125. Grade B (Good): Hyundai Tucson $161 vs Buick Envision $100. Grade C (Fair): Hyundai Tucson $83 vs Buick Envision $100. 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 Hyundai Tucson engine computer has 2 trim variants and the Buick Envision has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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