Vehicle price comparison
Honda Accord vs Lexus NX300 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 Lexus NX300 engine computer cost more?
A used Lexus NX300 engine computer carries a median asking price of $243, which is 54% higher than the Honda Accord at $112. Supply also plays a role: Honda Accord has 8,205 priced listings versus 470 for Lexus NX300, and more listings generally mean more choices and more competitive pricing.
The Honda Accord average ($135) runs 21% above its median ($112), 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 Accord (2015–2025) but only 4 for the Lexus NX300 (2018–2021), so the Honda Accord data reflects a broader range of generations.
The Honda Accord engine computer is interchangeable across 13 model years versus just 4 for the Lexus NX300 — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
At Grade A (excellent) condition, the Honda Accord is 48% cheaper ($125 vs $241) — 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
Honda Accord Engine Computer
$30 – $530 · 8,205 listings
Full price guide
Lexus NX300 Engine Computer
$66 – $837 · 470 listings
Common questions
Honda Accord vs Lexus NX300 engine computer FAQ
Is a used Honda Accord engine computer cheaper than a Lexus NX300?
Honda Accord has the lower median by $131 (54%). The Honda Accord engine computer ranges from $30 to $530 across 8,205 listings, while the Lexus NX300 ranges from $66 to $837 across 470 listings.
Can I use a Honda Accord engine computer in a Lexus NX300?
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 8,205 priced Honda Accord listings and 470 priced Lexus NX300 listings — 8,675 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Honda Accord $125 vs Lexus NX300 $241. Grade B (Good): Honda Accord $111 vs Lexus NX300 $275. 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 Accord engine computer has 4 trim variants and the Lexus NX300 has 3. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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