Genuine GM Auto Parts and Accessories in Centralia, Illinois

Find the right parts for your Chevrolet, GMC, or any vehicle at Monken Chevrolet GMC Parts Department in Centralia, IL. We stock genuine GM OEM parts, quality aftermarket components, and a full range of accessories to maintain, repair, and upgrade your vehicle serving Marion County and Southern Illinois.

Genuine GM OEM Auto Parts

Why Choose Genuine GM Parts? Genuine GM parts are engineered specifically for your Chevrolet or GMC vehicle, ensuring proper fit, function, and performance. Salem, Mt Vernon, and Germantown drivers trust OEM parts for:

Exact specifications matching original equipment

Factory warranty protection

Quality materials and construction

Proper integration with vehicle systems

Maintained resale value

Peace of mind with manufacturer backing

Extensive GM Auto Parts Inventory

Our Wamac, Central City, and Irvington parts customers find everything needed including engine components, transmission parts, brake systems, suspension components, electrical parts, body panels, interior trim, and more.

Auto Parts by Category

Engine Parts Keep your engine running strong with genuine filters (oil, air, fuel), spark plugs, belts, hoses, gaskets, sensors, water pumps, thermostats, and engine accessories. We stock parts for four-cylinder, V6, V8, and diesel engines serving Richview and Dix vehicles.

Transmission & Drivetrain Parts Transmission filters, fluids, clutches, CV axles, U-joints, differential components, and transfer case parts maintain your drivetrain. We serve manual and automatic transmission needs for Hoffman, Nashville, and Sandoval customers.

Brake System Components Safety starts with quality brakes. We stock brake pads, rotors, drums, calipers, brake lines, master cylinders, brake fluid, and ABS components from trusted manufacturers for Potoka, Vernon, and Shobonier vehicles.

Suspension & Steering Parts Maintain ride quality and handling with shocks, struts, control arms, ball joints, tie rod ends, steering racks, power steering pumps, and alignment components serving Vandalia and Carlyle drivers.

Electrical Components Batteries, alternators, starters, wiring harnesses, sensors, switches, relays, and fuses keep your electrical system functioning. We stock electrical parts for Sparta and Fairfield modern vehicles with complex computer systems.

Cooling System Parts Radiators, water pumps, thermostats, cooling fans, hoses, and coolant prevent overheating in St Libory and Highland climates.

Exhaust System Components Mufflers, catalytic converters, exhaust pipes, hangers, and oxygen sensors maintain proper exhaust function and emissions compliance for Belleville and Red Bud vehicles.

Filters & Fluids Regular maintenance requires quality consumables. We stock oil filters, air filters, cabin air filters, fuel filters, transmission fluid, coolant, brake fluid, power steering fluid, differential fluid, and windshield washer fluid for Trenton and Granite City customers.

Wiper Blades & Batteries Quick replacement items available for immediate pickup including windshield wiper blades, key fob batteries, and remote start batteries serving Columbia, O'Fallon, and Wood River drivers.

Chevrolet and GMC Accessories

Truck Accessories - Enhance your Silverado or Sierra with quality accessories:

Bed Liners: Spray-in and drop-in bed liners protect your truck bed from scratches, dents, and corrosion

Tonneau Covers: Soft roll-up, hard folding, and retractable covers secure cargo and improve fuel economy

Running Boards: Side steps and running boards provide easy cab access and rugged styling

Bed Extenders: Maximize bed utility for long cargo items

Hitch Accessories: Trailer hitches, ball mounts, wiring harnesses, and towing accessories

Tool Boxes: Secure storage for tools and equipment

Mud Flaps: Protect your truck and following vehicles from road debris

Bug Deflectors: Hood protectors and bug shields preserve paint

Lift Kits: Leveling kits and suspension lifts for aggressive stance

SUV & Crossover Accessories Customize your Tahoe, Yukon, Equinox, Terrain, or any SUV:

Roof Racks: Cross bars and cargo carriers for bikes, kayaks, and luggage

Splash Guards: Protect paint from road splash and debris

All-Weather Floor Mats: Heavy-duty protection for carpet in all seasons

Cargo Area Accessories: Cargo trays, organizers, and nets

Trailer Hitches: Towing packages for boats, campers, and trailers

Running Boards: Easy entry for passengers

Window Deflectors: In-channel vent visors for fresh air

Interior Accessories Upgrade your interior comfort and protection:

Floor Mats: Carpeted and all-weather floor liners

Seat Covers: Protective covers in various materials and colors

Cargo Management: Organizers, nets, and storage solutions

Sun Shades: Windshield shades for summer protection

Interior Lighting: LED upgrade kits for modern appearance

Exterior Styling - Enhance your vehicle's appearance:

Wheels: Factory OEM wheels in various designs and finishes

Grilles: Replacement and upgraded grille designs

Chrome Trim: Accent trim pieces and chrome accessories

Emblems & Badges: Replacement and custom emblems

Decals & Graphics: Factory-matched pinstripes and graphics

Performance Auto Parts Increase power and capability:

Cold Air Intakes: Improved airflow and performance

Performance Exhaust: Cat-back and axle-back exhaust systems

Programmers & Tuners: Engine calibration for performance gains

Suspension Upgrades: Performance shocks and springs

Order GM Auto Parts Online or By Phone

Convenient Online Parts Ordering Visit monkengm.com to search our parts catalog, check availability, and order genuine GM parts for pickup or delivery throughout the St Louis region.

Parts Department Contact Speak directly with our knowledgeable parts specialists who can identify the correct parts for your vehicle and provide pricing and availability.

Parts Department Hours: Monday-Friday: 7:00 AM - 6:00 PM Saturday: 7:00 AM - 4:00 PM Sunday: Closed

VIN-Specific Parts Identification Provide your Vehicle Identification Number (VIN) for guaranteed correct parts matching. Our system accesses your specific vehicle configuration to eliminate ordering errors.

Professional Parts Installation

Many accessories and parts can be professionally installed by our certified technicians. Ask about installation pricing when ordering your parts for complete convenience.

Parts for All Makes and Models

While we specialize in Chevrolet and GMC parts, we can order and supply parts for all vehicle makes and models. Our connections with multiple suppliers ensure you get the right parts regardless of what you drive.

Commercial & Fleet Parts

Fleet managers and commercial accounts receive priority service, competitive pricing, and dedicated support. We understand business demands and keep your fleet rolling with efficient parts supply.

Parts Warranty

Genuine GM parts include manufacturer warranty protection. Aftermarket parts include applicable manufacturer warranties. We stand behind every part we sell.

Visit Our Parts Department Today

Monken Chevrolet GMC Parts Department 1421 W. McCord Centralia, IL 62801 Phone: 618-339-6021

Serving Centralia, Marion County, Salem, Mt Vernon, Germantown, Wamac, Central City, and the entire Southern Illinois region with quality auto parts and accessories.

Chevrolet GMC Auto Parts Dealer

Genuine OEM Chevrolet GMC Auto Parts

Monken Chevrolet GMC specializes in Factory Certified Genuine OEM GM Parts, designed and specifically engineered as a perfect fit for your Chevrolet GMC vehicle. Come pick up new GM auto parts that are factory direct at our low prices right from your local Chevrolet GMC dealership parts counter. If you need to bring in your part to match it up to be assured you are getting the exact match, “you can”. Our in stock GM parts inventory includes some of the most demanded parts on daily used vehicles to fleet vehicles like; oil filters, belts, hoses, exhaust systems, ignition coils, spark plugs, shocks, struts, brake pads, switches, PCV values, wiring harness, interior parts and exterior body parts, head lights, tail lights, grills, bumpers, ignition coils, injectors, tires and more… Some parts do require special order as they may not be readily available from our local in house Chevrolet GMC Parts warehouse of Genuine OEM Chevrolet GMC Auto Parts. But, when you purchase Chevrolet GMC parts from our dealership, you can rest assured that you are getting Genuine OEM GM Parts and accessories; the highest quality parts from experts that know your Chevrolet GMC vehicle.

Order Genuine OEM Chevrolet GMC Auto Parts and Accessories, or schedule Chevrolet GMC Service and Auto Repair by certified mechanics or along with a quick look at our large selection on New Chevrolet GMC Vehicles, quality preowned used cars, trucks and certified preowned vehicles, here as well. Get directions to our Centralia new Chevrolet, GMC and used car dealership from Centralia, Wamac, Central City, Irvington, Richview, Dix, Germantown, Salem, Mt Vernon, Nashville, Hoffman, Sandoval, Potoka, Vernon, Shobonier, Vandalia, Carlyle, Sparta or click or call for more help and information.

Only Order Genuine OEM Chevrolet GMC Auto Parts designed and specifically engineered for your Chevrolet GMC vehicles

Schedule Professionally Trained and Certified Chevrolet GMC Service by a mechanic you Trust at Monken Chevrolet GMC, Schedule Here.