Firestone coolant flush cost:$129 to $199Cooling System Service, 2026
Firestone Complete Auto Care is a tire-plus-service shop chain that handles coolant flushes as part of a full maintenance offering. The Cooling System Service is a bay machine flush with inspection and written report. Pricing reflects the full-service positioning.
Entry
$129 - $149
Standard flush, universal coolant
Standard
$149 - $179
Vehicle-spec coolant
Premium
$179 - $199
OEM-equivalent plus inspection
Cooling System Service
Bay machine flush- 1. Drain old coolant from radiator and reservoir
- 2. Powered exchange via flush machine connection
- 3. Refill with manufacturer-spec coolant
- 4. Cap and reservoir pressure test
- 5. Visual inspection of hoses, clamps, pump
- 6. Written inspection report on invoice
Service description based on Firestone Complete Auto Care's public service menu.
The bundle advantage
When stacking services makes Firestone the smart pick
Firestone's real strength is the multi-service appointment. The chain's typical customer is already there for tires, brakes, or an alignment. Adding a coolant flush to an existing appointment costs nothing in marginal time and often discounts the bundled price.
Common combinations that work well at Firestone: tires plus alignment plus coolant flush (the alignment uses the same lift cycle), brake job plus brake-fluid flush plus coolant flush (the technician is already under the vehicle), or seasonal-package services where coolant is included in a 20-point inspection bundle. The chain's national promotions calendar runs spring and fall bundles consistently year over year.
The standalone coolant flush at Firestone is more expensive than the quick-lube chains and slightly more expensive than Midas in many metros. The standalone price is rarely the right reason to choose Firestone. The bundled price often is.
A practical sequencing tip: if your tires are due within 3 to 6 months and your coolant is due within the same window, book both at Firestone in one appointment. The total time is the same as either service alone, and the bundled price typically saves $30 to $80.
Common Firestone bundles
- ATires + alignment + coolant flush. Same lift cycle. Saves 60 to 90 minutes vs separate visits.
- BBrake job + brake fluid + coolant flush. Single technician, single appointment, multi-fluid promo eligible.
- CFull-vehicle inspection package. Some franchises include coolant in a $199 to $299 multi-point service.
- DSeasonal AC + coolant. AC system check plus coolant flush is a common spring bundle.
Tire-plus-service chains
Firestone vs the rest of the tire-shop tier
| Chain | Coolant flush | Bundle savings | Best at |
|---|---|---|---|
| Firestone | $129 - $199 | $30 - $80 vs separate | Tires plus full-service combo |
| NTB (National Tire and Battery) | $125 - $179 | $25 - $60 | Battery service overlap |
| Goodyear Auto Service | $125 - $189 | $20 - $60 | Credit card bundle savings |
| Pep Boys | $120 - $169 | $15 - $50 | Parts-store overlap |
| Mavis Discount Tire | $115 - $159 | $15 - $40 | Northeast US density |
Pricing and bundle savings sampled from chain published rates and store-level promotional pricing, May 2026. Bundle savings are typical when combined with another full-service appointment.
Common questions
Firestone coolant flush FAQ
How much does Firestone charge for a coolant flush?
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Firestone Complete Auto Care charges $129 to $199 for a Cooling System Service in 2026. The base service runs around $129 to $149 with universal coolant. Vehicle-specific or OEM-equivalent coolant pushes the price to $159 to $199. Firestone often runs combined-service promotions that effectively reduce the marginal cost when bundled with brakes or an alignment.
What is included in the Firestone Cooling System Service?
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A complete bay machine flush, replacement coolant matched to vehicle, pressure test of the system and cap, visual inspection of the radiator, hoses, heater hoses, and water pump area, and the recommended additive package. Firestone provides a written inspection sheet with the invoice.
Why book a coolant flush at Firestone over Jiffy Lube or Take 5?
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Firestone is a full-service shop with ASE-certified technicians, suspension and brake capability, and tire-shop overlap. The $30 to $60 premium over quick-lube pricing buys a real cooling-system inspection and the ability to address findings in the same visit. If your tires are due, a single Firestone appointment can handle coolant, tires, alignment, and brakes.
Does Firestone bundle services?
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Yes. Firestone routinely promotes service bundles, especially around the spring and fall maintenance seasons. A coolant flush bundled with brake-fluid flush, transmission service, or a complete vehicle inspection often delivers a 10 to 20 percent discount on the combined price compared to booking each separately.
Is Firestone good for European cars?
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Acceptable for VW, Audi, and some Volvo where the required coolant is widely available. For BMW, Mercedes, Porsche, and Land Rover requiring proprietary OEM coolant, Firestone may not stock the right product at every franchise. Call ahead and confirm coolant spec, and ask whether the technician has experience with the specific make's air bleed procedure.
How long does a coolant flush take at Firestone?
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Plan 60 to 90 minutes from check-in to drive-out. The flush takes 45 minutes plus the visual inspection time. With an appointment most Firestones can complete the service in 75 minutes total. Without an appointment Saturday mornings can add 30 to 60 minutes of queue.
Does Firestone offer a warranty on the coolant service?
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Most Firestone Complete Auto Care locations include a workmanship guarantee on fluid services. If the flush causes a problem traceable to incorrect refill, mismatched coolant chemistry, or improper bleed, the franchise will typically rework at no charge. Confirm the specific warranty wording at your local franchise.