Coolant Flush in the area around Sebastian, FL averages $114.00, with prices ranging from $75.00 to $179.99 based on 47 verified prices from 47 nearby shops.
Showing nearby shops within 25 mi of Sebastian · June 2026
Coolant Flush prices in Sebastian, FL range from $75.00 to $179.99 at local auto repair shops, based on verified pricing data gathered from 47 shops across the area. Your engine's cooling system circulates a water-and-glycol mixture (antifreeze/coolant) through passages in the engine block and head, absorbing heat and dissipating it through the radiator. Prices for this service in Sebastian vary by vehicle make and model, the grade of parts and fluids used, and whether you book with an independent shop, a franchise chain, or a dealership. Independent and chain repair shops in Sebastian typically charge 20 to 40 percent less than dealerships for this service; dealerships may justify the premium for warranty-covered work or brand-specific diagnostics. All prices listed on this page were verified directly from shop websites or user-submitted receipts, and each carries a Last Verified date. For details on how PriceMyFix verifies prices, visit pricemyfix.com/about/methodology.
| Shop | Type | Price | Details | Verified | Distance | Actions |
|---|---|---|---|---|---|---|
| Dolan's Garage LLC4015 Pines Industrial Avenue | Independent | $89.99Below avg | Last verified 35 days agoby PriceMyFix | 35.8 mi | View Shop | |
| Mikes Car Clinic- PSL1601 Southeast Village Green Drive | Independent | $129.99Above avg | Last verified 35 days agoby PriceMyFix | 36.7 mi | View Shop | |
| Advanced Auto Repair and Transmission, Inc.1900 Southwest Biltmore Street | Independent | $75.00CouponBelow avg | Last verified 35 days agoby PriceMyFix | 37.5 mi | View Shop | |
| My Mobile Mechanic1229 SW Santiago Ave | Independent | $79.99CouponBelow avg | Verified 2 weeks agoby PriceMyFix | 38.3 mi | View Shop | |
| Cottin's Automotive2723 Southwest Fondura Road | Independent | $129.99Above avg | Last verified 35 days agoby PriceMyFix | 38.4 mi | View Shop | |
| Advanced Automotive Repair Group, Inc428 Richard Road | Independent | $99.99CouponBelow avg | Verified 2 weeks agoby PriceMyFix | 38.7 mi | View Shop | |
| Ron's European Auto1559 East Merritt Island Causeway | Independent | $119.95Coupon | Last verified 35 days agoby PriceMyFix | 39.2 mi | View Shop | |
| Bavarian Auto Center lnc1258 U.S. 1 | Dealership | $119.99 | Last verified 35 days agoby PriceMyFix | 39.4 mi | View Shop | |
| AMO Automotive Care Co10993 U.S. 1 | Independent | $79.99CouponBelow avg | Verified 2 weeks agoby PriceMyFix | 39.8 mi | View Shop | |
| Triangle Auto and A/C services56 East Merritt Island Causeway | Independent | $129.99Above avg | Last verified 35 days agoby PriceMyFix | 39.9 mi | View Shop | |
| Triangle Auto and Tire 11510 Sykes Creek Parkway | Independent | $129.99Above avg | Last verified 35 days agoby PriceMyFix | 40.2 mi | View Shop | |
| Auto Pro's Service Center401 South Cocoa Boulevard | Independent | $89.99CouponBelow avg | Verified 2 weeks agoby PriceMyFix | 40.4 mi | View Shop | |
| Glenn's Auto & Tire811 North Cocoa Boulevard | Independent | $119.95 | Last verified 35 days agoby PriceMyFix | 41.4 mi | View Shop | |
| Boniface Hiers Chrysler Dodge Jeep2555 West King Street | Dealership | $119.95Coupon | Verified 2 weeks agoby PriceMyFix | 41.5 mi | View Shop | |
| Easy Credit Auto Sales1301 North Cocoa Boulevard | Dealership | $119.99 | Last verified 35 days agoby PriceMyFix | 42.1 mi | View Shop | |
| Mike Erdman Used Cars4650 Florida 520 | Dealership | $119.95Coupon | Verified 2 weeks agoby PriceMyFix | 42.6 mi | View Shop | |
| Erdman Automotive4650 Florida 520 | Dealership | $119.95Coupon | Verified 2 weeks agoby PriceMyFix | 42.8 mi | View Shop | |
| Performance Plus Automotive2003 North Cocoa Boulevard | Independent | $119.99 | Last verified 35 days agoby PriceMyFix | 43.0 mi | View Shop | |
| Josh's Mobile Mechanic Services1606 La Marche Drive | Independent | $119.99 | Last verified 35 days agoby PriceMyFix | 43.4 mi | View Shop | |
| MONTEREY MOTORCARS305 Southeast Monterey Road | Independent | $139.95Above avg | Last verified 35 days agoby PriceMyFix | 46.3 mi | View Shop | |
| Gilbert Ford Service3175 U.S. 441 | Independent | $119.95 | Last verified 35 days agoby PriceMyFix | 47.0 mi | View Shop | |
| Okeechobee Dodge Chrysler Jeep4224 U.S. 441 | Dealership | $99.95CouponBelow avg | Most vehicles. | Verified 2 weeks agoby PriceMyFix | 47.5 mi | View Shop |
The average coolant flush in Sebastian, FL costs $112.48 across 22 shops. The cheapest verified price is $75.00 at Advanced Auto Repair and Transmission, Inc.. Dealerships average $116.63 — 5% more than independents and chains in this area.
Trucks and SUVs with higher oil capacity may cost more. Check individual shop listings for vehicle-specific pricing.
Your engine's cooling system circulates a water-and-glycol mixture (antifreeze/coolant) through passages in the engine block and head, absorbing heat and dissipating it through the radiator. Coolant also provides freeze protection down to -34°F and contains corrosion inhibitors that protect aluminum, copper, and iron cooling system components from galvanic corrosion. Over time, these inhibitors deplete, the coolant becomes acidic, and corrosion begins inside the system. A coolant flush drains and refills the entire system with fresh coolant and inhibitors.
Most manufacturers recommend 50,000–100,000 miles or 5 years for modern long-life coolants. In the Sun Belt, use the shorter end — sustained heat cycles deplete inhibitors faster. Specific triggers: (1) coolant appears rusty or brown instead of its normal color (green, orange, pink, or blue depending on type), (2) sweet smell from under the hood — often a hairline coolant leak, (3) vehicle runs hotter than normal or temperature gauge climbs higher than usual, (4) any coolant system work (water pump, hose, thermostat replacement) — flush the system while it's open.
Delaying a coolant flush is a slow deterioration, not a sudden failure — but the consequences are severe. Acidic degraded coolant corrodes aluminum heads, water pump impellers, and heater cores. Heater core replacement runs $600–$1,200 (it's buried in the dashboard). Water pump failure leaves you stranded and can cause engine overheating — which causes head gasket damage at $1,500–$3,500. A $120–$180 coolant flush every 5 years prevents this entire chain of failures. It's one of the best-value preventive maintenance items on any vehicle.
Coolant type matters and is not universal: mixing coolant types (e.g., DEXCOOL orange with standard green) causes gelling that can clog the heater core. Ask your shop specifically what coolant they're using and verify it matches your vehicle's spec. Red flags: (1) shops that 'top off' coolant instead of flushing — adding fresh coolant to degraded coolant does not restore inhibitors, (2) flush machines that claim to 'exchange' coolant but leave 20–30% old coolant in the block — ask if they do a drain-and-fill or a full machine flush with distilled water rinse, (3) shops quoting coolant flush every 30,000 miles for modern long-life coolants — that's unnecessarily frequent.
All prices verified from public sources and user submissions. Learn about our verification methodology.
