Cadillac XT4 alternator price snapshot
- Low
- $40
- Average
- $125
- High
- $316
Vehicle-specific price guide
How much is a used Cadillac XT4 alternator?
Asking prices from 76 salvage yards in 15 states, broken down by model year, condition grade, and fitment variant.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
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.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 16, 2026AS
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.
Part overview
About the Cadillac XT4 alternator
What the alternator does, common failure signs, and prices across all vehicles: used alternator price guide →
Price summary
A used Cadillac XT4 alternator costs $40 to $316, with a median asking price of $96. Based on 281 priced salvage yard listings across the US, compatible across 2019–2026 (8 model years), updated Oct 16, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$101
Grade B (good)$78
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$316241 listings
Grade BStandard used$60–$27126 listings
Grade XUngraded$40–$19014 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$316 | 241 | |
| Grade BStandard used | $60–$271 | 26 | |
| Grade XUngraded | $40–$190 | 14 |
Median by grade
Grade price comparison
Grade A$101
Grade B$78
Ungraded$75
Median asking price by seller-reported condition grade · $40–$316 overall range
Regional supply
Where the Cadillac XT4 alternator is listed
We found priced Cadillac XT4 alternator listings at 76 salvage yards across 15 states. Florida supplies the most, with 100 listings (36% of the total) from 19 yards. Location matters: yards in Arizona ask a median $66, while Colorado yards ask $149, 126% more for the same part. Shipping usually costs less than that gap for smaller parts, so it can pay to buy out of state.
| State | Listings | Yards | Median ask |
|---|---|---|---|
| Florida | 100 | 19 | $110+15% |
| Texas | 56 | 15 | $132+38% |
| Oklahoma | 26 | 5 | $75-22% |
| California | 22 | 10 | $75-22% |
| Utah | 18 | 7 | $67-30% |
| Arizona | 15 | 5 | $66-31% |
| Colorado | 12 | 2 | $149+55% |
| Nevada | 10 | 3 | $97+1% |
States with at least 10 priced listings. % is versus the $96 national median.
Replacement cost
What is the Cadillac XT4 alternator replacement cost?
- Used part
- $96
- Cadillac XT4 median asking price
- Labor
- $95–$375
- 1–2.5 hours at $95–$150/hr
- Estimated total
- $190–$470
- median used part + labor
Labor is a typical independent-shop range for alternator replacement, not a quote for your vehicle. The part price is the live median from the salvage-yard listings on this page. Full alternator replacement cost breakdown
Sources
- Labor time estimates: Part Price Guide labor database
Model-year comparison
What does a Cadillac XT4 alternator cost by year?
Market analysis
How much does a used Cadillac XT4 alternator cost?
Asking prices for a used Cadillac XT4 alternator are unusually spread out: the top listing asks about 8 times what the cheapest does, so which unit you pick matters more than the median. Condition matters: grade-A units (lowest mileage, best condition) carry roughly a 29% premium over grade-B stock, with grade-A medians at $101.
Model year matters too: 2021 units carry the lowest median at $75, while 2023 tops the table at $132. Parts from 2019–2024 are interchangeable, so if the 2021 fits your vehicle, it offers the best value across 6 compatible years.
Against comparable vehicles, the Cadillac XT4 sits 26% below the Ford F150 ($129), 32% below the Ford F250 ($142), and 4% below the Ram 1500 ($100) for the same part. The “similar vehicles” cards below open each comparison guide.
Buying a used alternator: what to check
- Ask for the amperage rating. The same vehicle can ship with multiple outputs.
- Bench-tested units are worth a small premium; ask for the test result.
- Check pulley type (solid vs clutched) matches your old unit.
- Low-mileage donors matter less here than test results. Brushes wear by hours, not miles.
Keep browsing this vehicle
What other Cadillac XT4 parts are priced?
01wide ±232%
Transmission Control Module
$85median
$20$415
02wide ±128%
Tail Light
$209median
$39$575
03wide ±141%
Car Radio
$141median
$50$449
04wide ±100%
Front Seat
$200median
$100$500
05wide ±220%
Air Bag
$200median
$45$925
06wide ±197%
Axle Shaft
$115median
$40$493
07wide ±122%
Wheels
$215median
$60$585
08wide ±103%
Side Mirror
$250median
$95$612
09wide ±131%
Center Console
$155median
$40$445
10wide ±128%
Steering Column
$172median
$50$491
11wide ±157%
Rear View Mirror
$103median
$25$349
12wide ±185%
Brake Caliper
$124median
$35$493
Price comparisons
Compare Cadillac XT4 alternator prices
Alternatorcompare
FordF150vsCadillacXT4
F150$129
XT4$96
$33 diff4,919 listings
AlternatorcompareFordF250vsCadillacXT4
F250$142
XT4$96
$46 diff3,731 listings
AlternatorcompareRam1500vsCadillacXT4
1500$100
XT4$96
$4 diff3,521 listings
AlternatorcompareJeepGrandCherokeevsCadillacXT4
Cherokee$100
XT4$96
$4 diff3,301 listings
AlternatorcompareFordExplorervsCadillacXT4
Explorer$115
XT4$96
$19 diff3,205 listings
AlternatorcompareFordEdgevsCadillacXT4
Edge$85
XT4$96
$11 diff3,126 listings
Compare fitments
What do similar vehicles charge for this part?
BMWwide ±183%
BMW X3
$126median
$40$500
BMWwide ±143%
BMW X5
$126median
$40$400
Chevywide ±182%
Chevy Equinox
$80median
$30$321
Chevywide ±217%
Chevy Malibu
$75median
$25$350
Chevywide ±146%
Chevy Silverado 1500
$125median
$30$395
Chevywide ±135%
Chevy Tahoe
$162median
$35$474
Chevywide ±199%
Chevy Traverse
$93median
$30$400
Dodgewide ±213%
Dodge Challenger
$85median
$25$387
Dodgewide ±215%
Dodge Charger
$86median
$25$395
Dodgewide ±176%
Dodge Durango
$105median
$25$395
Fordwide ±215%
Ford Edge
$85median
$20$385
Fordwide ±203%
Ford Escape
$101median
$25$435
Common questions
Cadillac XT4 alternator FAQ
How much is a used alternator for a Cadillac XT4?
The median asking price is $96 across 281 priced listings from 76 yards. Grade-A units, the cleanest stock, have a median of $101. 2021 is the cheapest model year we track, with a median of $75.
How much does it cost to replace a Cadillac XT4 alternator?
Using a used part, a Cadillac XT4 alternator replacement typically runs $190–$470 all-in: the median used alternator for this model lists at $96, and independent-shop labor for alternator replacement typically takes 1–2.5 hours at $95–$150/hr ($95–$375). Labor is a national part-level estimate, not a quote for your vehicle.
Which Cadillac XT4 model years does this price guide cover?
This guide currently has year-level pricing for 2024, 2023, 2022, 2021, 2020, 2019. Other model years contribute to the overall range where sellers listed them without a year breakdown.
Which Cadillac XT4 alternator years are interchangeable?
Salvage-yard interchange data links Cadillac XT4 alternator fitments across 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026. Searching all 8 years widens the pool of units; confirm the part number against your VIN, since trim or drivetrain can split an interchange group.