Vehicle price comparison
Hyundai Tucson vs Buick Encore GX 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 7% higher than the Buick Encore GX at $146. Supply also plays a role: Hyundai Tucson has 4,806 priced listings versus 435 for Buick Encore GX, and more listings generally mean more choices and more competitive pricing.
The Buick Encore GX average ($131) falls below its median ($146), suggesting a cluster of deeply discounted units — often high-mileage or incomplete assemblies.
Our guide covers 11 model years for the Hyundai Tucson (2015–2025) but only 6 for the Buick Encore GX (2020–2025), so the Hyundai Tucson data reflects a broader range of generations.
The Hyundai Tucson engine computer is interchangeable across 12 model years versus just 8 for the Buick Encore GX — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
At Grade B (good) condition, the Buick Encore GX is 42% cheaper ($94 vs $161) — the gap widens 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 Encore GX Engine Computer
$40 – $250 · 435 listings
Common questions
Hyundai Tucson vs Buick Encore GX engine computer FAQ
Is a used Hyundai Tucson engine computer cheaper than a Buick Encore GX?
Buick Encore GX has the lower median by $10 (7%). The Buick Encore GX engine computer ranges from $40 to $250 across 435 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 Encore GX?
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 435 priced Buick Encore GX listings — 5,241 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Hyundai Tucson $159 vs Buick Encore GX $146. Grade B (Good): Hyundai Tucson $161 vs Buick Encore GX $94. 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 Encore GX has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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