Why Certified Service?

Your vehicle deserves expert care from the people who know it better than anyone else. We employ factory-trained technicians who use state-of-the-art technology and equipment to help you keep your vehicle running like new. Trust your vehicle to the Certified Service experts. Simply click on the tab or call to schedule an appointment today.

Service Specials

$100 Tire Rebate

$100 rebate* on a set of four tires from Bridgestone, Continental, Goodyear, Hankook, and Pirelli

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Brake Pad Rebate

$40 rebate* on the purchase and installation of front and rear GM Genuine Parts Brake Pads OR $20 on front and rear ACDelco Brake Pads

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$50 Tire Rebate

$50 rebate* on a set of four tires from BFGoodrich, Dunlop, and General

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$70 Tire Rebate

$70 rebate* on a set of four tires from Firestone and Michelin

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Brake Rotor Rebate

$40 rebate* on the purchase and installation of four GM Genuine Parts or ACDelco Brake Rotors

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Tire Price Match Guarantee

Provide us with a better price at the time of purchase and we'll match it. Find a better price within 30 days of the purchase, and we'll refund the difference.

Eligible Tire Brands: BFGoodrich, Bridgestone, Continental, Dunlop, Firestone, General, Goodyear, Hankook, Kelly, Michelin, Pirelli, and Uniroyal.

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Shocks Rebate

$80 rebate* on the purchase and installation of four GM Genuine Parts Shocks or $40 rebate* on four ACDelco Shocks

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Struts Rebate

$80 rebate* on the purchase and installation of four GM Genuine Parts Struts or $40 rebate* on four ACDelco Struts

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6-Quart ACDelco SN Plus Synthetic Blend Oil Change Package

6-Quart ACDelco SN Plus Synthetic Blend Oil Change and Tire Rotation

$89.95*

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6-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change Package

6-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change and Tire Rotation

$59.95*

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6-Quart Mobil 1® Full Synthetic Oil Change Package

6-Quart Mobil 1® Full Synthetic Oil Change and Tire Rotation

$89.95*

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8-Quart ACDelco SN Plus Synthetic Blend Oil Change Package

8-Quart ACDelco SN Plus Synthetic Blend Oil Change and Tire Rotation

$109.95*

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8-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change Package

8-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change and Tire Rotation

$89.95*

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8-Quart Mobil 1® Full Synthetic Oil Change Package

8-Quart Mobil 1® Full Synthetic Oil Change and Tire Rotation

$109.95*

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Most ACDelco Silver (ACDelco Advantage) Front Brake Pads Installed

12 Months/Unlimited Mile Warranty**

$179.95*

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Most ACDelco Gold (ACDelco Professional) Front Brake Pads Installed

24 Months/Unlimited Mile Warranty**

$199.95*

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Most GM Genuine Parts (ACDelco GM Original Equipment) Front Brake Pads Installed

24 Months/Unlimited Mile Warranty**

$209.95*

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ACDelco Silver (ACDelco Advantage) Front Brake Rotors

Installed on most cars & small SUVs

$204.95*
12 Months/Unlimited Mile Warranty**

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ACDelco Silver (ACDelco Advantage) Front Brake Rotors

Installed on most trucks and full-size SUVs

$369.95*
12 Months/Unlimited Mile Warranty**

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Most ACDelco Gold 30-MO (ACDelco Professional) Batteries Installed

30-month free-replacement limited warranty**

$199.95*

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Most ACDelco Gold 42-MO (ACDelco Professional) Batteries Installed

42-month free-replacement limited warranty**

$229.99*

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Most ACDelco GM Original Equipment Cabin Air Filters Installed

$54.95*

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Battery Test and Inspection

FREE.
Inspect point or terminals for leaking or corrosion. Inspect cables for damage or corrosion. Inspect battery case for damage (cracks or holes in bottom). Ensure battery condition for proper mounting with hold-down assembly. Plus tax, if applicable. Present offer at time of service.

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Tune Up Service

10.%OFF
Spark plug replacement and spark plug wire replacement where applicable. Not valid with other offers. Present offer at time of service.

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Complete Coolant Exchange

$10.00 OFF
Check for proper operation of radiator and pump. Inspect hoses, clamps and belts. Plus tax, if applicable. Not valid with other offers. Present offer at time of service. Normal price $159.95.

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4 Wheel Tire Balance

$59.95
Includes a balance on all four wheels and a FREE tire rotation. Not valid with other offers. Coupon valid at vehicle check-in. Shop supplies and tax extra.

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Engine Air Filter

$36.95
Replace engine air filter most vehicles. See dealer for details. Present offer at time of service.

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Fuel Induction Cleaning

$189.95
Fuel Induction service. See dealer for details. Not valid with other offers.

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Cabin Air Filter

$58.95
Cabin air filter replacement most vehicles. $10 rebate available ask dealer for details. Not valid with other offers. Present coupon at time of service.

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Buy 3 Tires Get 1 for $1.00

Tire Special

See dealer for details. Plus tax, if applicable. Not valid with other offers. Present offer at time of service.

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Alignment

$99.99
Is your car pulling to the right or left? Come in and we will perform an alignment. We want to keep your vehicle safe on the road. Take advantage of this special offer for your vehicle or ANY vehicle in your household. Coupon valid at vehicle check in.

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Transmission Fluid Exchange

$15.00 OFF
See dealer for complete details. Not valid on all models. Normal price $229.95. Present offer at time of service.

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4X4 Service

$70.00 OFF
Transfer case, front and rear differential, and transmission fluid exchanges. Normal price $559.95. See dealer for details. Present offer at time of service.

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Multi-Point Vehicle Inspection

With your Multi-Point Vehicle Inspection, you get a thorough assessment of your vehicle by the Certified Service experts. So protect yourself and your automotive investment with a comprehensive vehicle inspection at your Bosak Chevrolet Dealer today.

Professional maintenance you can rely on

When it’s time for vehicle maintenance or repair, visit the Chevrolet Certified Service experts to handle all your vehicle needs. Nobody knows your vehicle better than these trained automotive service professionals, so from oil changes to engine replacements, let the Certified Service experts take care of everything.

Looking For New Tires?

Your vehicle's tires are the first and only contact with the road, so it is important to choose the right set when replacing them. Bosak Chevrolet has Certified Service experts that will handle all of your tire needs. From checking tire wear to tire pressure our team can help you find new tires for your vehicle.

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Need An Oil Change?

Your vehicle may be trying to tell you something – Oil Life Monitoring Systems let you know when it’s time for an oil change. And our Certified Service experts can recommend what’s best for your vehicle. Schedule an appointment today.

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Having Battery Trouble?

Your vehicle’s battery provides energy to start the engine, plus it supplies power to accessories when the engine is not running. The cold of winter and the heat of summer can affect your auto battery. See us for your vehicle’s battery needs.

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Brakes Need Replacing?

Stopping power is crucial to a safe and successful driving experience. When you need brake service, visit Bosak Chevrolet and our GM Certified Service experts will recommend quality new brakes.

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Map of Bosak Chevrolet location

Contact Service

Service: (219) 706-4773

Parts: (219) 706-4773

239 Melton Rd, Chesterton, IN 46304

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Bosak Chevrolet 41.6049, -87.1133.