Vehicle price comparison
Jeep Wrangler vs GMC Yukon Alternator prices
Price face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Jeep Wrangler alternator cost more?
A used Jeep Wrangler alternator carries a median asking price of $190, which is 27% higher than the GMC Yukon at $150. Supply also plays a role: Jeep Wrangler has 2,446 priced listings versus 1,080 for GMC Yukon, and more listings generally mean more choices and more competitive pricing.
The Jeep Wrangler average ($238) runs 25% above its median ($190), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
At Grade B (good) condition, the GMC Yukon is 30% cheaper ($140 vs $200) — the gap narrows compared to the overall median difference.
The Jeep Wrangler has 6 known trim variants compared to 4 for the GMC Yukon, which means buyers need to be more careful about matching the exact engine or drivetrain configuration on the Jeep Wrangler.
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
Jeep Wrangler Alternator
$40 – $1,000 · 2,446 listings
Full price guide
GMC Yukon Alternator
$40 – $1,016 · 1,080 listings
Common questions
Jeep Wrangler vs GMC Yukon alternator FAQ
Is a used Jeep Wrangler alternator cheaper than a GMC Yukon?
GMC Yukon has the lower median by $40 (27%). The GMC Yukon alternator ranges from $40 to $1,016 across 1,080 listings, while the Jeep Wrangler ranges from $40 to $1,000 across 2,446 listings.
Can I use a Jeep Wrangler alternator in a GMC Yukon?
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 2,446 priced Jeep Wrangler listings and 1,080 priced GMC Yukon listings — 3,526 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Jeep Wrangler $190 vs GMC Yukon $162. Grade B (Good): Jeep Wrangler $200 vs GMC Yukon $140. 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 Jeep Wrangler alternator has 6 trim variants and the GMC Yukon has 4. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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