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            2018 Acura ILX Base 4 Cyl 2.4L expand_more
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            Buick Thermostat

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            Thermostat

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            $10.30 $19.64 You Save $9.34 (48%)
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            REPLACEMENT ENGINE COOLANT THERMOSTAT

            Need to buy a new Thermostat? Look no further!

            Brand new and durable replacement for your defective Thermostat at low price is available here. This Replacement Thermostat is 100 percent fac...(see more)

            • Brand SKU#: Replacement REPC318002
            • Notes: High Flow
            • Quantity Sold: Sold individually
            • Warranty: 1-year unlimited-mileage warranty
            • Prop 65 Warning:

              Warning Symbol WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

            Fits the following Buick Models

            • Estate Wagon | Base | 8 Cyl 5.0L
            • Regal | Estate Wagon | 6 Cyl 3.8L
            • Riviera | XX Anniversary Edition | 8 Cyl 5.0L
            • Electra | Limited | 8 Cyl 5.0L
            • Electra | Park Avenue | 8 Cyl 5.0L
            • Regal | Base | 6 Cyl 3.8L | 8 Cyl 5.0L
            • Regal | Limited | 6 Cyl 3.8L | 8 Cyl 5.0L
            • LeSabre | Custom | 8 Cyl 5.0L | 6 Cyl 3.8L
            • LeSabre | Limited | 8 Cyl 5.0L | 6 Cyl 3.8L
            • Regal | T-Type | 6 Cyl 3.8L
            • Riviera | Base | 8 Cyl 5.0L
            • Riviera | Luxury | 8 Cyl 5.0L
            • Electra | Estate Wagon | 8 Cyl 5.0L
            • Regal | Grand National | 6 Cyl 3.8L
            • LeSabre | Collector's Edition | 8 Cyl 5.0L
            • LeSabre | Estate Wagon | 8 Cyl 5.0L
            • Commercial Chassis | Base | 8 Cyl 5.7L
            • Roadmaster | Base | 8 Cyl 5.7L
            • Roadmaster | Estate Wagon | 8 Cyl 5.7L
            • Roadmaster | Limited | 8 Cyl 5.7L
            See more

            Thermostat

            Best Seller
            $20.72 $29.13 You Save $8.41 (29%)
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            GATES OE REPLACEMENT THERMOSTATS

            Backed by a manufacturer globally recognized for their meticulously crafted critical components and service solutions, Gates' OE replacement thermostats are guaranteed to deliver ...(see more)

            • Brand SKU#: Gates 33009S
            • Quantity Sold: Sold individually
            • Warranty: Lifetime Gates limited warranty

            Fits the following Buick Models

            • Series 60 | Base | 8 Cyl 4.5L | 8 Cyl 4.6L
            • Series 80 | Base | 8 Cyl 5.6L
            • Series 50 | Base | 8 Cyl 3.8L
            • Series 90 | Base | 8 Cyl 5.6L
            • Series 40 | Base | 8 Cyl 3.8L | 8 Cyl 4.1L
            • Limited Series 90 | Base | 8 Cyl 5.6L | 8 Cyl 5.2L
            • Special 40 | Base | 8 Cyl 3.8L | 8 Cyl 4.1L
            • Century Series 60 | Base | 8 Cyl 5.2L
            • Special Series 40-A | Base | 8 Cyl 4.1L
            • Special Series 40-B | Base | 8 Cyl 4.1L
            • Roadmaster Series 70 | Base | 8 Cyl 5.2L
            • Super Series 50 | Base | 8 Cyl 4.1L
            • Special Series 40 | Base | 8 Cyl 4.1L
            • Special | Base | 8 Cyl 4.1L | 8 Cyl 4.3L | 6 Cyl 3.2L | 6 Cyl 3.7L | 8 Cyl 4.9L | 6 Cyl 4.1L | 8 Cyl 5.7L
            • Roadmaster | Base | 8 Cyl 5.2L | 8 Cyl 5.7L
            • Super | Base | 8 Cyl 4.3L
            • Special | Deluxe | 6 Cyl 3.2L | 6 Cyl 3.7L | 8 Cyl 4.9L
            • Sportwagon | Base | 6 Cyl 3.7L | 8 Cyl 5.6L | 8 Cyl 6.6L | 8 Cyl 5.7L | 8 Cyl 7.5L
            • Skylark | Base | 6 Cyl 3.7L | 8 Cyl 5.6L | 8 Cyl 6.6L | 8 Cyl 4.9L | 6 Cyl 4.1L | 8 Cyl 5.7L | 8 Cyl 7.5L | 8 Cyl 4.3L | 6 Cyl 3.8L | 8 Cyl 5.0L | 6 Cyl 2.8L | 4 Cyl 2.5L | 4 Cyl 2.3L
            • Electra | Base | 8 Cyl 7.0L | 8 Cyl 7.5L
            • Electra | Custom | 8 Cyl 7.0L | 8 Cyl 7.5L
            • Gran Sport | Base | 8 Cyl 5.6L | 8 Cyl 6.6L
            • LeSabre | Base | 8 Cyl 5.6L | 8 Cyl 5.7L | 8 Cyl 7.5L | 6 Cyl 3.8L | 8 Cyl 6.6L | 8 Cyl 4.9L | 8 Cyl 5.0L | 6 Cyl 4.1L
            • LeSabre | Custom | 8 Cyl 5.6L | 8 Cyl 5.7L | 8 Cyl 7.5L | 8 Cyl 6.6L | 8 Cyl 4.9L | 6 Cyl 3.8L | 8 Cyl 5.0L | 8 Cyl 4.4L | 6 Cyl 4.1L
            • Riviera | Base | 8 Cyl 7.0L | 8 Cyl 7.5L | 8 Cyl 6.6L | 8 Cyl 5.7L | 8 Cyl 5.0L | 6 Cyl 3.8L | 6 Cyl 4.1L
            • Wildcat | Base | 8 Cyl 7.0L
            • Wildcat | Custom | 8 Cyl 7.0L | 8 Cyl 7.5L
            • Skylark | Custom | 8 Cyl 6.6L | 6 Cyl 4.1L | 8 Cyl 5.7L | 8 Cyl 7.5L | 6 Cyl 3.8L | 8 Cyl 5.0L | 6 Cyl 2.8L | 4 Cyl 2.3L | 4 Cyl 2.5L
            • Sportwagon | Custom | 8 Cyl 6.6L | 8 Cyl 5.7L
            • Electra | 225 Custom | 8 Cyl 7.0L | 8 Cyl 7.5L
            • Electra | 225 | 8 Cyl 7.0L | 8 Cyl 7.5L | 8 Cyl 5.7L | 8 Cyl 6.6L
            • GS 350 | Base | 8 Cyl 5.7L
            • GS 400 | Base | 8 Cyl 6.6L
            • GS 455 | GSX | 8 Cyl 7.5L
            • GS 455 | Base | 8 Cyl 7.5L
            • GS | Base | 8 Cyl 5.7L
            • Estate Wagon | Base | 8 Cyl 7.5L | 8 Cyl 5.7L | 8 Cyl 6.6L | 8 Cyl 4.9L | 8 Cyl 5.0L
            • Skylark | 350 | 8 Cyl 5.7L
            • Riviera | Gran Sport | 8 Cyl 7.5L
            • Centurion | Base | 8 Cyl 7.5L | 8 Cyl 5.7L
            • Century | Base | 8 Cyl 7.5L | 8 Cyl 5.7L | 6 Cyl 3.8L | 8 Cyl 5.0L | 8 Cyl 4.9L | 8 Cyl 4.3L | 8 Cyl 4.4L
            • Century | Luxus | 8 Cyl 7.5L | 8 Cyl 5.7L
            • Regal | Base | 8 Cyl 7.5L | 8 Cyl 5.7L | 6 Cyl 3.8L | 8 Cyl 5.0L | 6 Cyl 3.2L | 8 Cyl 4.9L | 8 Cyl 4.3L | 8 Cyl 4.4L | 6 Cyl 4.1L | 6 Cyl 4.3L
            • Apollo | Base | 6 Cyl 4.1L | 8 Cyl 5.7L | 8 Cyl 4.3L
            • Electra | 225 Limited | 8 Cyl 7.5L
            • LeSabre | Luxus | 8 Cyl 5.7L | 8 Cyl 7.5L
            • Apollo | SR | 6 Cyl 4.1L | 8 Cyl 4.3L | 8 Cyl 5.7L
            • Riviera | GS | 8 Cyl 7.5L
            • Electra | Limited | 8 Cyl 7.5L | 8 Cyl 6.6L | 8 Cyl 5.7L | 6 Cyl 4.1L | 8 Cyl 5.0L | 6 Cyl 3.0L | 6 Cyl 3.8L | 6 Cyl 4.3L
            • Skylark | SR | 8 Cyl 4.3L | 6 Cyl 3.8L | 8 Cyl 5.7L | 8 Cyl 4.9L | 8 Cyl 5.0L
            • Century | Custom | 8 Cyl 5.7L | 6 Cyl 3.8L | 8 Cyl 6.6L | 8 Cyl 5.0L | 6 Cyl 3.2L | 8 Cyl 4.9L | 6 Cyl 3.0L | 6 Cyl 4.3L | 6 Cyl 2.8L | 4 Cyl 2.5L
            • Century | Special | 6 Cyl 3.8L | 6 Cyl 3.2L | 8 Cyl 5.0L | 8 Cyl 4.9L | 8 Cyl 5.7L | 4 Cyl 2.5L
            • Skyhawk | Base | 6 Cyl 3.8L
            • Skyhawk | S | 6 Cyl 3.8L
            • Century | Indianapolis 500 Pace Car | 8 Cyl 5.7L
            • Riviera | SR | 8 Cyl 7.5L
            • Riviera | Sport | 8 Cyl 7.5L
            • Skylark | S | 8 Cyl 4.3L | 8 Cyl 5.7L | 6 Cyl 3.8L | 8 Cyl 4.9L | 8 Cyl 5.0L
            • Regal | SR | 6 Cyl 3.8L | 8 Cyl 5.7L | 8 Cyl 5.0L
            • LeSabre | Custom Sport | 8 Cyl 4.9L | 8 Cyl 5.7L | 8 Cyl 6.6L
            • Century | Sport | 8 Cyl 5.0L | 6 Cyl 3.2L | 6 Cyl 3.8L | 8 Cyl 4.9L | 8 Cyl 4.3L
            • Riviera | LXXV Anniversary Edition | 8 Cyl 5.7L | 8 Cyl 6.6L
            • Skylark | Sport | 6 Cyl 3.8L | 8 Cyl 5.0L | 8 Cyl 5.7L | 4 Cyl 2.5L | 6 Cyl 2.8L
            • Century | Limited | 6 Cyl 3.2L | 8 Cyl 5.0L | 6 Cyl 3.8L | 8 Cyl 4.9L | 8 Cyl 4.3L | 8 Cyl 4.4L | 8 Cyl 5.7L | 6 Cyl 3.0L | 6 Cyl 4.3L | 6 Cyl 2.8L | 4 Cyl 2.5L
            • Electra | Park Avenue | 8 Cyl 6.6L | 8 Cyl 5.7L | 6 Cyl 4.1L | 8 Cyl 5.0L | 6 Cyl 3.8L | 6 Cyl 4.3L
            • Regal | Limited | 6 Cyl 3.2L | 6 Cyl 3.8L | 8 Cyl 5.0L | 8 Cyl 4.9L | 8 Cyl 4.3L | 8 Cyl 4.4L | 8 Cyl 5.7L | 6 Cyl 4.1L | 6 Cyl 4.3L
            • LeSabre | Sport | 6 Cyl 3.8L | 6 Cyl 4.1L | 8 Cyl 5.0L | 8 Cyl 5.7L
            • Regal | Sport | 6 Cyl 3.8L | 8 Cyl 5.7L
            • LeSabre | Limited | 8 Cyl 4.9L | 6 Cyl 3.8L | 8 Cyl 5.7L | 6 Cyl 4.1L | 8 Cyl 5.0L | 8 Cyl 4.4L
            • Riviera | S | 6 Cyl 3.8L | 8 Cyl 5.7L | 8 Cyl 5.0L
            • Skyhawk | Road Hawk | 6 Cyl 3.8L
            • Century | Estate | 8 Cyl 4.9L | 8 Cyl 5.0L | 8 Cyl 4.3L | 6 Cyl 3.8L | 8 Cyl 5.7L | 4 Cyl 2.5L | 6 Cyl 3.0L | 6 Cyl 4.3L
            • Electra | Estate Wagon | 8 Cyl 4.9L | 8 Cyl 5.7L | 8 Cyl 5.0L
            • Skyhawk | Designers' Accent Edition | 6 Cyl 3.8L
            • Skylark | Limited | 6 Cyl 2.8L | 4 Cyl 2.5L | 4 Cyl 2.3L
            • Riviera | T-Type | 6 Cyl 4.1L | 8 Cyl 5.0L | 6 Cyl 3.8L
            • LeSabre | Limited Edition F/E | 6 Cyl 3.8L | 6 Cyl 4.1L | 8 Cyl 5.0L | 8 Cyl 5.7L
            • Regal | Limited Turbo | 6 Cyl 4.1L
            • Riviera | Limited Edition | 6 Cyl 4.1L | 8 Cyl 5.0L | 8 Cyl 5.7L
            • Regal | Estate Wagon | 6 Cyl 3.8L | 6 Cyl 4.1L | 8 Cyl 5.0L | 8 Cyl 5.7L
            • Riviera | XX Anniversary Edition | 6 Cyl 4.1L | 8 Cyl 5.0L | 8 Cyl 5.7L
            • Century | T-Type | 6 Cyl 3.0L | 6 Cyl 3.8L
            • Riviera | Luxury | 6 Cyl 4.1L | 8 Cyl 5.0L | 8 Cyl 5.7L | 6 Cyl 3.8L
            • Skylark | T-Type | 6 Cyl 2.8L
            • Regal | T-Type | 6 Cyl 3.8L
            • Century | Olympia Limited | 4 Cyl 2.5L | 6 Cyl 3.0L | 6 Cyl 3.8L | 6 Cyl 4.3L
            • Regal | Grand National | 6 Cyl 3.8L
            • Century | Estate Wagon | 6 Cyl 3.0L | 6 Cyl 3.8L | 6 Cyl 4.3L | 6 Cyl 2.8L | 4 Cyl 2.5L
            • Electra | T-Type | 6 Cyl 3.8L
            • LeSabre | Collector's Edition | 6 Cyl 3.8L | 8 Cyl 5.0L | 8 Cyl 5.7L
            • LeSabre | Estate Wagon | 8 Cyl 5.7L | 8 Cyl 5.0L
            • Skylark | Gran Sport | 4 Cyl 2.3L | 4 Cyl 2.5L
            • Skylark | Luxury Edition | 4 Cyl 2.3L | 4 Cyl 2.5L
            • Commercial Chassis | Base | 8 Cyl 5.0L | 8 Cyl 5.7L
            • Roadmaster | Estate Wagon | 8 Cyl 5.0L | 8 Cyl 5.7L
            • Roadmaster | Limited | 8 Cyl 5.7L
            See more

            Thermostat

            Best Seller
            $15.46 $27.11 You Save $11.65 (43%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards

            STANT OE REPLACEMENT THERMOSTATS

            Designed for seamless fit and enduring functionality, Stant OE replacement thermostats provide accurate control of coolant for steady working temperature of your vehicle's engine. Founded in...(see more)

            • Brand SKU#: Stant 13899
            • Quantity Sold: Sold individually

            Fits the following Buick Models

            • Century | Estate Wagon | 6 Cyl 2.8L
            • Century | Custom | 6 Cyl 2.8L | 6 Cyl 3.1L
            • Century | Limited | 6 Cyl 2.8L | 6 Cyl 3.1L
            • Regal | Custom | 6 Cyl 2.8L | 6 Cyl 3.1L
            • Regal | Limited | 6 Cyl 2.8L | 6 Cyl 3.1L
            • Regal | Gran Sport | 6 Cyl 3.1L
            • Century | Special | 6 Cyl 3.1L
            • Skylark | Gran Sport | 6 Cyl 3.1L
            • Skylark | Limited | 6 Cyl 3.1L
            • Skylark | Custom | 6 Cyl 3.1L
            • Skylark | Olympic Gold Edition | 6 Cyl 3.1L
            • Rendezvous | CXL Plus | 6 Cyl 3.4L
            • Rendezvous | CX | 6 Cyl 3.4L | 6 Cyl 3.5L
            • Rendezvous | CXL | 6 Cyl 3.4L | 6 Cyl 3.5L
            • Rendezvous | CX Plus | 6 Cyl 3.4L
            • Century | Special Edition | 6 Cyl 3.1L
            • Terraza | CX | 6 Cyl 3.5L
            • Terraza | CXL | 6 Cyl 3.5L
            See more

            Thermostat

            $18.65 $32.23 You Save $13.58 (42%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards

            ACDELCO OE REPLACEMENT THERMOSTATS

            The factory-original fit and lasting function of ACDelco’s OE replacement thermostats provide the perfect repair without breaking your budget. Established in 1899, A...(see more)

            • Brand SKU#: AC Delco 12TP13E
            • Notes: Includes seal; OEM recommended temperature; High flow
            • Quantity Sold: Sold individually
            • Warranty: 24-months or unlimited mile AC Delco limited warranty

            Fits the following Buick Models

            • Century | Estate Wagon | 6 Cyl 2.8L
            • Century | Custom | 6 Cyl 2.8L | 6 Cyl 3.1L
            • Century | Limited | 6 Cyl 2.8L | 6 Cyl 3.1L
            • Regal | Custom | 6 Cyl 2.8L | 6 Cyl 3.1L
            • Regal | Limited | 6 Cyl 2.8L | 6 Cyl 3.1L
            • Regal | Gran Sport | 6 Cyl 3.1L
            • Century | Special | 6 Cyl 3.1L
            • Skylark | Gran Sport | 6 Cyl 3.1L
            • Skylark | Limited | 6 Cyl 3.1L
            • Skylark | Custom | 6 Cyl 3.1L
            • Skylark | Olympic Gold Edition | 6 Cyl 3.1L
            • Rendezvous | CXL Plus | 6 Cyl 3.4L
            • Rendezvous | CX | 6 Cyl 3.4L | 6 Cyl 3.5L
            • Rendezvous | CXL | 6 Cyl 3.4L | 6 Cyl 3.5L
            • Rendezvous | CX Plus | 6 Cyl 3.4L
            • Century | Special Edition | 6 Cyl 3.1L
            • Terraza | CX | 6 Cyl 3.5L
            • Terraza | CXL | 6 Cyl 3.5L
            See more

            Thermostat

            $16.79 $26.93 You Save $10.14 (38%)
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            Availability: In Stock
            Only from APW Rewards
            HYPERTECH – POWERSTAT THERMOSTATS

            By lowering the heat output of your engine’s air/fuel mixture and combustion chamber, Hypertech’s PowerStat thermostat increases the engine’s perfor...(see more)

            • Brand SKU#: Hypertech 1000
            • Quantity Sold: Sold individually
            • Warranty: Lifetime Hypertech limited warranty

            Fits the following Buick Models

            • Regal | Estate Wagon | 6 Cyl 3.8L
            • Electra | Limited | 8 Cyl 5.0L
            • Electra | Park Avenue | 8 Cyl 5.0L
            • Regal | Base | 6 Cyl 3.8L | 8 Cyl 5.0L
            • Regal | Limited | 6 Cyl 3.8L | 8 Cyl 5.0L
            • Regal | T-Type | 6 Cyl 3.8L
            • Electra | Estate Wagon | 8 Cyl 5.0L
            • LeSabre | Custom | 6 Cyl 3.8L | 8 Cyl 5.0L
            • LeSabre | Limited | 6 Cyl 3.8L | 8 Cyl 5.0L
            • Regal | Grand National | 6 Cyl 3.8L
            • LeSabre | Collector's Edition | 8 Cyl 5.0L
            • LeSabre | Estate Wagon | 8 Cyl 5.0L
            • Commercial Chassis | All Submodels | All Engines
            • Roadmaster | All Submodels | All Engines
            See more

            Thermostat

            $71.52 $100.01 You Save $28.49 (28%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards

            MAHLE OE REPLACEMENT THERMOSTATS

            Made and stringently tested to OE specifications, MAHLE's OE replacement thermostats are ready to install and restore ideal engine operating temperatures to your ride. MAHLE manufactures top...(see more)

            • Brand SKU#: Mahle TM 36 103
            • Notes: Map-Controlled Thermostat; Seal(s) included
            • Replaces OE Number: 55579010, 55593034
            • Quantity Sold: Sold individually
            • Warranty: 12-month limited warranty

            Fits the following Buick Models

            • Encore | Base | 4 Cyl 1.4L
            • Encore | Convenience | 4 Cyl 1.4L
            • Encore | Leather | 4 Cyl 1.4L
            • Encore | Premium | 4 Cyl 1.4L
            • Encore | Essence | 4 Cyl 1.4L
            • Encore | Preferred II | 4 Cyl 1.4L
            • Encore | Preferred | 4 Cyl 1.4L
            • Encore | Sport Touring | 4 Cyl 1.4L
            See more

            Not sure which Buick Thermostat to buy? We offer a wide range of Buick Thermostats of all the best brands in the industry at an affordable rate that fits the Price Range you are looking for. Shop with us at wholesale prices and get free shipping over $50. We have over lots of customer reviews on Buick Thermostat to help you find exactly what you need. We work hard to build a great website for car parts, so start perusing and see what you find. If you know your Year Make Model, put it in the selector so that we can guide you to a product that fits your vehicle.

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