Finding reliable, high-quality replacement parts shouldn’t slow down your operation. We stock and supply a wide range of parts and components for heavy-duty trucks, trailers, and commercial vehicles.
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Truck Parts and Accessories in Coldwater, MI
Michigan MD Alignment carries a broad inventory of semi truck parts and accessories to support everyday repairs, routine maintenance, and specialized upgrades. Whether you’re replacing worn components or planning a modification, our parts team ensures you get the right part—quickly and correctly.
Common parts and accessories we offer:
- Brake shoes, drums, chambers, and valves
- Leaf springs, air bags, and other suspension parts
- LED lighting, marker lights, and wiring harnesses
- Radiators, hoses, and other cooling components
- Battery cables, alternators, and electrical parts
- Fifth wheels, kingpins, and landing gear components
- Air lines, glad hands, and couplers
- Exhaust clamps, hangers, and tubing
- Mud flaps, fenders, and mounting hardware
- Mirrors, visors, and cab accessories
- Hub caps, lug nuts, and wheel seals
- Shocks and steering dampers
- U-joints and driveshaft components
Specialty Parts
Electric APU – AutoClima Fresco 9000
We are a direct-to-consumer retailer for the AutoClima 9000 electric APU, a fully self-contained air conditioning system designed for no-idle comfort. This system helps drivers stay cool without running the engine—saving fuel and reducing wear. Ideal for long-haul trucks looking to meet anti-idling regulations.
- No-idle A/C solution
- Battery-powered, quiet, efficient
- Reduces fuel usage and emissions
Skelstart Ultra Capacitor Start Module
As a direct retailer, we supply the Skelstart ultra capacitor module, a powerful and reliable engine-start solution. Skelstart eliminates the need for traditional starter batteries by delivering instant power even in extreme cold, ensuring maximum cranking reliability.
- Instant cold-weather starts
- Maintenance-free design
- Extends starter and alternator life
AirDog Fuel Systems
We are a direct-to-consumer retailer for AirDog Fuel Systems, the industry-leading fuel air separation system for diesel engines. AirDog eliminates air, vapor, and contaminants from diesel fuel, protecting your injectors and improving fuel efficiency. Whether you're upgrading a semi, pickup, RV, or agricultural diesel engine, AirDog is the proven solution for smoother starts and longer engine life.
- Removes air and vapor from diesel fuel
- Improves throttle response and MPG
- Protects injectors and fuel system components
C8 Lithium Batteries
Michigan MD Alignment is the only direct-to-consumer (DTC) retailer for C8 Lithium Batteries—a premium power solution built specifically for heavy-duty trucks, RVs, and equipment. Designed for extreme reliability and deep-cycle performance, C8 lithium batteries offer faster charging, longer life, and unmatched durability compared to traditional AGM or lead-acid options.
- Exclusive DTC access—available only through us
- Lightweight, long-lasting lithium technology
- Fast recharge rates with superior thermal stability
What Makes Us Different
At Michigan MD Alignment, we’re more than a service shop—we’re your full-service truck parts supplier in Coldwater, MI. Our staff understands the parts we sell because we install them ourselves. We only stock components we trust for durability and fit. Whether you’re managing a fleet or servicing a single vehicle, our team is here to help you identify the right parts quickly and keep your vehicle road-ready.
What you can expect:
- Trusted brands and heavy-duty-grade inventory
- Knowledgeable support from experienced technicians
- Competitive pricing and quick availability
FAQs
What Areas Do You Serve?
We’re located at 130 West Chicago Road, Suite C, Allen, Michigan, 49227—just outside Coldwater. We supply heavy-duty truck parts in Coldwater, MI, and also serve the surrounding area of Allen, MI.
Do You Carry Both OEM and Aftermarket Parts?
Yes. We offer a mix of OEM and high-quality aftermarket parts based on availability, fit, and application requirements. Our team can recommend the best option for your specific needs.
Can I Buy Parts Without Scheduling Service?
Absolutely. Whether you need a part for DIY repairs or for your in-house maintenance team, we supply truck parts to the public and local businesses.
How Can I Get Heavy-Duty Truck Parts?
Call Michigan MD Alignment at 517-795-4298. We offer parts sales for brakes, suspension, lighting, electrical, and more—backed by local inventory and expert guidance.
Order Your Truck Parts Now: Call 517-795-4298!
Need replacement parts or accessories? Call 517-795-4298 today to speak with a parts specialist at Michigan MD Alignment. We’ll help you find the right truck parts fast and get your vehicle back in operation.
What They're Saying About Us
See why our customers consider Michigan MD Alignment the go-to throughout Coldwater and Allen, MI and the surrounding areas!
Absolutely master class is how I’d describe Jim and his crew. Extremely knowledgeable of the products and took great care of my truck and myself while at his shop.
Awesome customer service. These folks really know what they are doing. Honest and great attention to detail. I live in Georgia, and find loads to this area for suspension and steering work.
Excellent work! Reasonable prices. Great guys to deal with. Dog friendly facility.
Came in with truck shaking drove out driving like when we bought the truck in 2016. Great job Jim and his fantastic crew. Thank You.
Jim has a vast wealth of knowledge about trucks and pays great attention to detail. I would 100% recommend him to anybody looking for high quality work at a fair price
Great place!! Jim and Dave done me right. Definitely worth the trip
Contact Us
Need an alignment, have questions, or want to schedule your truck or trailer in for a service or repair? Get in touch, we're open Monday through Friday from 8:00am to 4:30pm.