Cadillac XT4 master cylinder price snapshot
- Low
- $76
- Average
- $76
- High
- $76
Vehicle-specific price guide
How much is a used Cadillac XT4 master cylinder?
Asking prices from 18 salvage yards in 12 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 8, 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 master cylinder
What the master cylinder does, common failure signs, and prices across all vehicles: used master cylinder price guide →
Also known asBrake Master Cylinder
Price summary
A used Cadillac XT4 master cylinder costs $76 to $76, with a median asking price of $76. Based on 38 priced salvage yard listings across the US, compatible across 2019–2023 (4 model years), updated Oct 8, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$76
Grade B (good)$76
USD
Condition comparison
Price by part grade
Grade AClean / low wear$76–$7626 listings
Grade BStandard used$76–$7612 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $76–$76 | 26 | |
| Grade BStandard used | $76–$76 | 12 |
Median by grade
Grade price comparison
Grade A$76
Grade B$76
Median asking price by seller-reported condition grade · $76–$76 overall range
Replacement cost
What is the Cadillac XT4 master cylinder replacement cost?
- Used part
- $76
- Cadillac XT4 median asking price
- Labor
- $145–$450
- 1.5–3 hours at $95–$150/hr
- Estimated total
- $220–$525
- median used part + labor
Labor is a typical independent-shop range for master cylinder replacement, not a quote for your vehicle; it does not include brake fluid and full system bleed at all four wheels. The part price is the live median from the salvage-yard listings on this page. Full master cylinder replacement cost breakdown
Sources
- Labor time estimates: Part Price Guide labor database
Model-year comparison
What does a Cadillac XT4 master cylinder cost by year?
Market analysis
How much does a used Cadillac XT4 master cylinder cost?
Asking prices for a used Cadillac XT4 master cylinder sit in a fairly tight band around the $76 median, so most quotes far outside it deserve a second look.
Against comparable vehicles, the Cadillac XT4 sits 17% above the Ford Mustang ($65), 19% above the Honda Civic ($64), and 17% above the Mercedes E Class ($65) for the same part. The “similar vehicles” cards below open each comparison guide.
Buying a used master cylinder: what to check
- Inspect rear piston seal for fluid leaks: Check the rear mounting flange for wet fluid leakage that damages power brake booster rubber diaphragms.
- Verify reservoir clarity and mounting grommets: Inspect the plastic fluid reservoir for sun-embrittled walls, cracks, or hardened rubber mounting grommets.
- Check brake line port thread types: Verify whether hydraulic output ports use metric bubble flares or inverted flare threads before connecting brake lines.
- Confirm fluid level sensor plug condition: Check the fluid level float switch connector for corrosion or broken locking tabs to avoid low-fluid dash warnings.
- Bench bleed before vehicle installation: Purge trapped air from internal piston chambers using a bench bleed kit before attaching vehicle brake lines.
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 master cylinder prices
Master Cylindercompare
FordMustangvsCadillacXT4
Mustang$65
XT4$76
$11 diff2,172 listings
Master CylindercompareHondaCivicvsCadillacXT4
Civic$64
XT4$76
$12 diff1,894 listings
Master CylindercompareMercedesEClassvsCadillacXT4
Class$65
XT4$76
$11 diff1,823 listings
Master CylindercompareHyundaiElantravsCadillacXT4
Elantra$99
XT4$76
$23 diff1,804 listings
Master CylindercompareNissanTitanvsCadillacXT4
Titan$245
XT4$76
$169 diff1,437 listings
Master CylindercompareMercedesSClassvsCadillacXT4
Class$87
XT4$76
$11 diff1,257 listings
Compare fitments
What do similar vehicles charge for this part?
Acurawide ±140%
Acura ILX
$75median
$25$235
Acurawide ±152%
Acura Integra
$99median
$35$335
Acurawide ±267%
Acura MDX
$99median
$25$554
Acurawide ±138%
Acura RDX
$99median
$25$299
Acurawide ±244%
Acura TLX
$100median
$25$513
Audiwide ±213%
Audi A4
$51median
$30$247
Audiwide ±97%
Audi A6
$99median
$40$232
Audiwide ±65%
Audi Q3
$76median
$51$150
Cadillacspread ±21%
Cadillac CT5
$85median
$55$91
Cadillacwide ±125%
Cadillac CTS
$99median
$20$268
Cadillacspread ±28%
Cadillac Escalade
$53median
$40$70
Cadillacwide ±60%
Cadillac XT5
$137median
$40$205
Common questions
Cadillac XT4 master cylinder FAQ
How much is a used master cylinder for a Cadillac XT4?
The median asking price is $76 across 38 priced listings from 18 yards. Grade-A units, the cleanest stock, have a median of $76. 2023 is the cheapest model year we track, with a median of $76.
How much does it cost to replace a Cadillac XT4 master cylinder?
Using a used part, a Cadillac XT4 master cylinder replacement typically runs $220–$525 all-in: the median used master cylinder for this model lists at $76, and independent-shop labor for master cylinder replacement typically takes 1.5–3 hours at $95–$150/hr ($145–$450). The labor figure does not include brake fluid and full system bleed at all four wheels. 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 2023, 2022, 2021, 2019. Other model years contribute to the overall range where sellers listed them without a year breakdown.
Which Cadillac XT4 master cylinder years are interchangeable?
Salvage-yard interchange data links Cadillac XT4 master cylinder fitments across 2019, 2021, 2022, 2023. Searching all 4 years widens the pool of units; confirm the part number against your VIN, since trim or drivetrain can split an interchange group.