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Vehicle-system cost guide

Cooling system repair costs and warranty coverage

Compare parts prices and labor hours for the cooling system repairs in our database, then compare the documented conditions, affected vehicles and manufacturer remedies below.

3repair estimates
$421 to $1,001parts price range
1.321003963011889 to 3.7259086136232766labor-hour range
Animated components representing cooling system repairs

Cost and coverage

Which repair costs could coverage help with?

Cooling-system repairs are rarely the most expensive jobs in our database. An unresolved cooling fault can also damage the engine, adding to the cost.

The 3 repair estimates in this category put parts at $421 to $1,001.

Modeled repair labor ranges from 1.321003963011889 to 3.7259086136232766 hours. At the $147.62 median metro rate, that is $195 to $550 before parts and any separately listed diagnosis.

Coverage for a water pump does not guarantee payment for later engine damage from overheating. Check the contract's consequential-damage terms to see whether it covers damage caused by another part's failure.

Documented conditions

Coolant loss does not identify the part

The imported cases distinguish an external pump leak, cold-weather hose connections, coolant entering the cylinders and a valve-sensor fault. A water-pump, radiator or thermostat estimate cannot stand in for all four diagnoses.

Ask the shop to identify where the coolant is going and which test confirmed it. On the documented Escape condition, the manufacturer repair involves the short block and head gasket. On the documented Outback condition, a thermo control valve coverage inquiry comes before pricing paid protection.

16 selected problem files mention this system or its manufacturer instructions. Files can overlap systems and share campaigns. These counts describe the library, not breakdown rates or unique recalls.

Manufacturer diagnostic bulletin

Coolant loss from the V6 coolant pump

Audi SQ5 · 2018, 2019, 2020, 2021, 2022, 2023, 2024

Repeated coolant loss on a V6 SQ5 needs an active-leak check before any pump replacement.

Affected scope
2018 to 2024 Audi SQ5. V6 TFSI engine. All bulletin criteria and the exact leak location must match
Manufacturer check or remedy
Have the cooling system inspected under Audi's published procedure. It combines a pressure test with a pump vacuum-line check and allows replacement only after the leak source is confirmed.
Safety and eligibility limits in this source
  • A red temperature warning appears or the engine overheats
  • Coolant is escaping rapidly, steam is present or the reservoir empties
  • The engine runs roughly and warning lights flash
  • Residue in the pump drip cup by itself is not proof that the pump must be replaced.
  • Never open a pressurized or hot cooling system.
Original sourcesTSB 19-23-39 / 2070349/1 · May 17, 2023Source record reviewed August 2, 2026. Read the full condition and checks →

Manufacturer documented

Coolant-line leak in extreme cold

BMW X3 · 2019

Low coolant or a fresh puddle at 5°F (minus 15°C) or colder appears in BMW's quick-connect O-ring bulletin.

Affected scope
BMW G01 X3 vehicles built through March 31, 2019. Confirmed coolant leak at or below 5°F (minus 15°C). Engine-specific hose attachments in the bulletin must be followed
Manufacturer check or remedy
A BMW technician should confirm the leak under the bulletin conditions, test the high and low temperature circuits, then replace the engine-specific coolant lines listed in the attachment.
Safety and eligibility limits in this source
  • A red temperature warning appears or the engine overheats
  • Coolant is escaping rapidly or either reservoir is empty
  • Steam is visible or the heater suddenly blows cold while the engine temperature rises
  • Never open either cooling circuit while hot or pressurized.
Original sourcesSIB 17 03 20 · May 7, 2020Source record reviewed August 2, 2026. Read the full condition and checks →

Manufacturer documented

Coolant intrusion into the cylinders

Ford Escape · 2017, 2018, 2019

Low coolant paired with white exhaust or a rough cold start appears in Ford's documented 1.5L coolant-intrusion procedure.

Affected scope
2017 to 2019 Ford Escape. 1.5L EcoBoost engine. Specific build dates apply and should be checked against the bulletin
Manufacturer check or remedy
A Ford technician follows the published pressure and inspection procedure. Where the condition is confirmed and the vehicle meets the criteria, the bulletin specifies short block and head gasket replacement.
Safety and eligibility limits in this source
  • The temperature warning appears or the engine overheats
  • Coolant is rapidly disappearing
  • The engine is shaking severely or the warning light is flashing
  • Coverage is VIN specific. A bulletin does not by itself promise a free repair.
  • Never open a hot cooling system.
Original sourcesTSB 19-2139 · Nov 21, 201921N12 · Jun 9, 2022Source record reviewed August 2, 2026. Read the full condition and checks →

Warranty extension published

Thermo control valve warning codes

Subaru Outback · 2020, 2021, 2022

A check-engine light with P2682 or a P26A-series code appears in Subaru's thermo-control-valve diagnostic record.

Affected scope
2020 to 2022 Subaru Outback. The extension also lists specified Legacy, Forester and Crosstrek model years. VIN eligibility must be confirmed through Subaru
Manufacturer check or remedy
Ask a Subaru retailer to read the stored codes, check the VIN for the active extension and follow the service-manual thermo control valve replacement procedure when the condition is confirmed.
Safety and eligibility limits in this source
  • A red temperature warning appears, the gauge shows overheating or steam is visible
  • Coolant is rapidly disappearing or leaking onto hot components
  • The engine runs roughly, loses power severely or cannot maintain a safe speed
  • The procedure involves the cooling system, fuel delivery pipe and one-time-use gaskets. It is intended for trained technicians.
  • Never open a hot cooling system. A code match is not confirmation that the valve is the only fault.
Original sourcesSubaru Bulletin 09-119-24 · Apr 4, 2024Subaru Bulletin 09-80-21 · Feb 28, 2022Source record reviewed August 2, 2026. Read the full condition and checks →

Manufacturer diagnostic bulletin

Active grille air-flap warning or fault

BMW X3 · 2019

An engine light with active air-flap faults fits BMW's diagnostic bulletin for affected X3 vehicles produced through August 2019.

Affected scope
BMW G01 X3 vehicles produced up to August 2019. The stored codes and upper or lower flap location determine the repair
Manufacturer check or remedy
Retrieve the stored BMW fault codes and run the radiator-blind functional test. The bulletin may call for software, an upper actuator or a complete lower assembly depending on the result.
Safety and eligibility limits in this source
  • The engine temperature rises, an overheating warning appears or coolant is escaping
  • Loose grille parts are contacting a fan or could fall into traffic
  • Replacing the complete grille assembly without the prescribed test can replace the wrong component.
  • Do not put fingers or tools into the moving flap mechanism.
Original sourcesSIB 51 21 19 · Aug 16, 2019Source record reviewed August 2, 2026. Read the full condition and checks →

Official NHTSA safety recall

ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY: recall 25V720000

Ram ProMaster · 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Electrical circuits that overheat increase the risk of a fire.

Affected scope
NHTSA model names: PROMASTER. Model years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026.. NHTSA campaign 25V720000. The complete campaign lists 300,691 potentially affected units across all listed vehicles.. A make, model and year match does not establish VIN eligibility.
Manufacturer check or remedy
Dealers will replace the cooling fan module and fuse. In addition dealers will provide an addendum for the manual and label for the power distribution center. Some interim notification letters, notifying owners of the safety risk, were mailed December 11, 2025. Some owner notification letters were mailed beginning December 11, 2025. Additional owner notification letters were mailed in January, March, and June 2026. Remaining owner notification letters are expected to be mailed July 2026. Owners may contact Chrysler customer service at 800-853-1403. Chrysler's numbers for this recall are 67C, B3C, and C9C. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov beginning October 30, 2025.
Safety and eligibility limits in this source
  • Confirm VIN eligibility and current remedy instructions with the manufacturer.
  • The model-year list is not proof that an individual vehicle is affected.
Original sources25V720000 · 2025-10-23Source record reviewed 2026-10-18. Read the full condition and checks →
More matching records (10)

The first 10 additional files are listed here. Use the vehicle profile or current lookup for the full record of your model year.

Check who is responsible before paying

An open recall, a warranty extension and a service bulletin have different eligibility rules. Check your VIN with the manufacturer and confirm any time, mileage or diagnosed-condition limits. A bulletin alone does not promise a free repair. Existing faults generally fall outside a newly purchased service contract.

Coolant keeps disappearingRepeated top-ups need an explanation. Record the cold level and have the loss diagnosed before overheating damages the engine.Bulletin, recall or warranty?Three official looking documents can describe the same bad part while creating very different rights. The document number, VIN scope and remedy language matter more than what someone called it at the service counter.Describe a car problem“It makes a weird noise” is honest, but it leaves the technician guessing. A few observations about timing and conditions can make an intermittent fault much easier to reproduce.
Look up the exact model year →

Evidence behind the price

How much source evidence supports these cooling system estimates?

3 of the 3 categories in this system have an attached published benchmark. Local totals still apply modeled labor rates and broad vehicle assumptions.

Published benchmark3 / 3

Categories count once each. They are not weighted by repair frequency.

Model-specific repair ranges0 / 3

0 categories have at least one named model range, covering 0 distinct models in this system. Other annual cost references are outside this count.

Local laborModeled

City totals apply our labor assumptions. Diagnosis, parts choice and approved hours still need a vehicle-specific quote.

Library audit reviewed October 18, 2026. Source dates are retained; the review does not turn assumptions into observed prices.

Repair guides

Cooling system cost estimates

Thermostat replacementabout $425 partsRadiator replacementabout $997 partsWater pump replacement$525 to $598 parts
Compare warranty and repair costsAll repair categories