2018 Peterbilt 337 Car Parts & Accessories

You have come to the right place if you need new or replacement parts for your 2018 337. Advance Auto carries over 151 aftermarket parts for your 2018 Peterbilt 337, along with original equipment manufacturer (OEM) parts. You will find amazing prices on 2018 337 Body Parts and Transmission Parts. Plus, our selection of 2018 Engine Parts for your 337 are some of the lowest in the market.

Find replacement parts and upgrades for your 2018 Peterbilt 337. 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 2018 Peterbilt 337 performance parts, 2018 Peterbilt 337 body parts, interior components, or any type of part for that matter. Get your 337 upgraded or back in pristine shape by shopping Advance Auto Parts.

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2018 Peterbilt 337 Engine Parts

Below you can find the top 2018 Peterbilt 337 aftermarket accessories. Want to see the complete catalog of Engine Parts? Click on “View All” to view each individual Peterbilt 2018 337 part.
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Gates – Green Stripe½ Ring Retained Straight Turbocharger Hose (Part No.26203)

Green Stripe½ Ring Retained Straight Turbocharger Hose

from

$116.99
Product Features:
  • Four-layer silicone construction with aramid fiber reinforcement for maximum durability
  • Meets or exceeds OEM specifications
  • Temperature Range: -60 Deg. F to +500 Deg. F (-51 Deg. C to +260 Deg. C)
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2018 337 Interior Products

Customers frequently purchased the following top Interior Products for their 2018 337. Click on “View All” to see more great prices on 2018 337 aftermarket replacement Interior Products.
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Dorman – HD Solutions – Throttle Position Sensor (Part No.904-7692)

Throttle Position Sensor

from

$409.99
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
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2018 337 Exhaust Parts

Dorman – HD Solutions – Exhaust Bellow Pipe (Part No.674-6022)

Exhaust Bellow Pipe

from

$396.99
This exhaust bellow, also called a flex pipe, is a direct replacement for the original equipment pipe. Made of durable materials for reliable service and a long life, this exhaust bellow includes the necessary installation hardware.

Product Features:
  • Direct replacement – this exhaust flex pipe matches the fit and function of the pipe to prevent exhaust leaks that result in lost engine efficiency
  • Trustworthy construction – engineered in North America and made with from durable materials for reliability and long service life
  • Complete installation – this flex pipe includes hardware required for a complete replacement
  • Quality tested – this exhaust bellow has undergone vehicle fitment and material testing to ensure proper fit and performance for this vehicle’s application
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