2003 Mack MR Car Parts & Accessories

You have come to the right place if you need new or replacement parts for your 2003 MR. Advance Auto carries over 103 aftermarket parts for your 2003 Mack MR, along with original equipment manufacturer (OEM) parts. You will find amazing prices on 2003 MR Body Parts and Transmission Parts. Plus, our selection of 2003 Tools for your MR are some of the lowest in the market.

Find replacement parts and upgrades for your 2003 Mack MR. Use our customer reviews of Interior Products parts and others, along with user ratings on the many of the products we offer. You won’t find an easier way to shop for 2003 Mack MR performance parts, 2003 Mack MR body parts, interior components, or any type of part for that matter. Get your MR upgraded or back in pristine shape by shopping Advance Auto Parts.

2003 Mack MR Tools

Below you can find the top 2003 Mack MR aftermarket accessories. Want to see the complete catalog of Tools? Click on “View All” to view each individual Mack 2003 MR part.

Carquest Premium – Coolant Spin-on with BTE Formula (Part No.89428)

Coolant Spin-on with BTE Formula

from

$28.99
CARQUEST HD coolant filters are designed to meet or exceed OE performance over the entire OE recommended service interval.

Product Features:
  • Standard life Spin-on coolant filter
  • Made in USA
  • Includes 10 Units BTE
See More

2003 MR Body Parts

Customers frequently purchase these best-selling 2003 Mack MR Body Parts.

Dorman – HD Solutions – Heavy Duty Window Latch (Part No.937-5104)

Heavy Duty Window Latch

from

$222.99
This vent window latch is designed to match the fit and function of the original latch on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this vent window latch is designed to match the fit and function of the original latch on specified vehicles
  • Restores functionality – this latch is made to fit and fully restore part functionality after the original latch fails
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – Heavy Duty Cab Lock (Part No.315-5520)

Heavy Duty Cab Lock

from

$201.99
Restore the ease and convenience of locking and unlocking your vehicle’s cab with our Tilt Cab Locks. A part consolidation was done and improved mounting pads were added for service effectiveness. Replacement restores cab raising for serviceability.

Product Features:
  • Direct replacement for a proper fit every time
  • Restores locking and unlocking function of cab for service
  • Easy to install
  • This part has been bench tested and installed on a vehicle for fit and function
See More

Dorman – HD Solutions – Cab Door Vent Assembly (Part No.242-5503)

Cab Door Vent Assembly

from

$104.99
This car door vent is designed to match the fit and appearance of the original vent on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this car door vent is designed to match the fit and appearance of the original vent on specified vehicles
  • Restores functionality – this vent is made to fit and fully restore part functionality after the original vent fails
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – Door Handle Exterior Front Left Black (Part No.760-5513)

Door Handle Exterior Front Left Black

from

$93.99
Want a new exterior door handle that matches the original, for far less than going back to the dealership? This replacement door handle was engineered to match the fit and appearance of the stock handle on specific vehicle years, makes and models.

Product Features:
  • Matching appearance – this replacement exterior door handle was specifically designed to look and function the same as the original handle on particular vehicles
  • Seamless replacement – designed to match the dimensions and specifications of the handle that came stock on the vehicle
  • Excellent value – original equipment quality at a lower price
  • Ensure fit – this handle is vehicle position specific, so double check you have the correct handle for the same position and side of the vehicle you want to replace
See More

Dorman – HD Solutions – Heavy Duty Window Channel (Part No.750-5501)

Heavy Duty Window Channel

from

$66.99
This window channel is designed to match the fit and function of the original channel on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this window channel is designed to match the fit and function of the original channel on specified vehicles
  • Restores functionality – this channel is made to fit and fully restore part functionality after the original channel fails replacement for a cracked or missing channel
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

2003 MR Transmission Parts

No need for it to be difficult to find Transmission Parts for your 2003 Mack MR. Compare prices, read reviews, and buy your MR Transmission Parts online for delivery or in-store pick up.

Dorman – HD Solutions – Heavy Duty Speed Sensor (Part No.505-5512)

Heavy Duty Speed Sensor

from

$56.99
This vehicle speed sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this vehicle speed sensor is designed to match the fit and function of the original sensor on specified vehicles
  • Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
  • Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – Magnetic Speed Sensor (Part No.505-5505)

Magnetic Speed Sensor

from

$58.99
This vehicle speed sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this vehicle speed sensor is designed to match the fit and function of the original sensor on specified vehicles
  • Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
  • Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

2003 MR Interior Products

Customers frequently purchased the following top Interior Products for their 2003 MR. Click on “View All” to see more great prices on 2003 MR aftermarket replacement Interior Products.

Dorman – HD Solutions – Accelerator Pedal Assembly (Part No.699-5502)

Accelerator Pedal Assembly

from

$299.99
This direct replacement accelerator pedal position sensor matches the fit and performance of a failed original equipment sensor to restore proper vehicle operation. Made of quality materials for a reliable service life.

Product Features:
  • Ideal replacement – this accelerator pedal position sensor matches the fit and function of the original sensor
  • Plug & play installation – no special tools or programming required to install this sensor
  • Trustworthy construction – engineered in North America and made from high-quality materials for long life
  • Quality tested – this accelerator pedal sensor has undergone extensive testing to ensure proper function and a long service life
See More

Dorman – HD Solutions – Magnetic Sensor (Part No.505-5504)

Magnetic Sensor

from

$53.99
This tachometer sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this tachometer sensor is designed to match the fit and function of the original sensor on specified vehicles
  • Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
  • Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

2003 MR Engine Parts

Dorman – HD Solutions – Engine Oil Dipstick: Direct Replacement, Plastic/Steel (Part No.917-5508)

Engine Oil Dipstick: Direct Replacement, Plastic/Steel

from

$34.49
This engine oil dipstick is designed to match the fit and function of an original equipment dipstick in specified applications. Level marks are clearly distinguished and properly gauged for accuracy.

Product Features:
  • Ideal replacement – this engine oil dipstick is designed to match the fit and function of an original equipment dipstick in specified applications
  • Ideal solution – level marks are clearly distinguished and properly gauged for accuracy
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – Silicone Valve Cover Gasket Set: Exact Fit, 2 Pieces (Part No.264-5120)

Silicone Valve Cover Gasket Set: Exact Fit, 2 Pieces

from

$70.99
This valve cover gasket is designed to match the fit, function and performance of an original equipment gasket on specified vehicles. Made of durable materials, it is engineered to help ensure a long-lasting seal under extreme underhood conditions.

Product Features:
  • Direct replacement – this valve cover gasket is designed to match the fit, function and performance of an original equipment gasket on specified vehicles
  • Ideal solution – engineered to help ensure a secure seal when an original gasket is due for service or damaged
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More