Vehicle price comparison
Ford F250 vs Lexus IS350 Alternator 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 Ford F250 alternator cost more?
A used Ford F250 alternator carries a median asking price of $142, which is 34% higher than the Lexus IS350 at $106. Supply also plays a role: Ford F250 has 3,450 priced listings versus 266 for Lexus IS350, and more listings generally mean more choices and more competitive pricing.
The Lexus IS350 average ($131) runs 24% above its median ($106), 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 Lexus IS350 (2015–2025) but only 8 for the Ford F250 (2015–2024), so the Lexus IS350 data reflects a broader range of generations.
Only 67% of Lexus IS350 alternator listings include a posted price (266 of 396 observed) — the rest are "call for price," which usually signals negotiable or higher-than-average pricing.
Buyer's checklist
What to check before buying a used alternator
- Match the amperage rating to your vehicle's spec — a lower-amp alternator will undercharge, especially with aftermarket electronics.
- Spin the pulley by hand: it should rotate smoothly with no grinding or wobble.
- Check the connector plug type. Some models switched connector styles mid-generation.
- Ask about output testing — a good yard will bench-test and confirm the unit charges at the correct voltage (13.5–14.5V).
Full price guide
Ford F250 Alternator
$25 – $385 · 3,450 listings
Full price guide
Lexus IS350 Alternator
$45 – $400 · 266 listings
Common questions
Ford F250 vs Lexus IS350 alternator FAQ
Is a used Ford F250 alternator cheaper than a Lexus IS350?
Lexus IS350 has the lower median by $36 (34%). The Lexus IS350 alternator ranges from $45 to $400 across 266 listings, while the Ford F250 ranges from $25 to $385 across 3,450 listings.
Can I use a Ford F250 alternator in a Lexus IS350?
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 3,450 priced Ford F250 listings and 266 priced Lexus IS350 listings — 3,716 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Ford F250 $140 vs Lexus IS350 $121. Grade B (Good): Ford F250 $162 vs Lexus IS350 $100. Grade C (Fair): Ford F250 $75 vs Lexus IS350 $75. 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 Ford F250 alternator has 10 trim variants and the Lexus IS350 has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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