Dorman Products 902-5401 Washer Fluid Reservoir Cap

Part Number
Heavy Duty Fluid Reservoir Cap

Fits: 08-10 Peterbilt 335, 08-10 Peterbilt 365, 08-09 Peterbilt 367, 08 Peterbilt 384, 08-09 Peterbilt 386, 08-10 Peterbilt 387, 08-10 Peterbilt 388, 08-09 Peterbilt 389, 10 Peterbilt 384

Special Price $5.00 Regular Price $8.99
In stock
Only 10 left
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Estimated Ship Date: 1 Business Day or Less

This washer fluid reservoir cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.

BRAND: Dorman - HD Solutions


  • Peterbilt 2010-08
  • Heavy Duty Fluid Reservoir Cap
  • Restores functionality - reliable replacement for an original part that is missing, cracked or failed due to heat and fatigue
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Direct replacement - this washer fluid reservoir cap is designed to match the fit and function of the original cap on specified vehicles
  • Windshield, Washer, Fluid, Reservoir, Cap, Caps, Wiper, Wipers
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life


ColorMatte Black
Package Contents1 Washer Tank Cap
Reservoir Cap TypeSnap On
Universal FitNo

Fits Peterbilt Reservoir No. N5355001 and Dorman Reservoir No. 603-5402Packaging Type: Box



  • Automann: 572.2007
  • Paccar Parts: C5720S


  • 2008-2010 Peterbilt 387 - Position: N/A
  • 2008-2010 Peterbilt 335 - Position: N/A
  • 2008-2010 Peterbilt 365 - Position: N/A
  • 2008-2009 Peterbilt 367 - Position: N/A
  • 2008-2008 Peterbilt 384 - Position: N/A
  • 2008-2009 Peterbilt 386 - Position: N/A
  • 2010-2010 Peterbilt 384 - Position: N/A
  • 2008-2010 Peterbilt 388 - Position: N/A
  • 2008-2009 Peterbilt 389 - Position: N/A
Customer Questions
Can I use Dorman parts to replace OEM parts?
Yes, Dorman parts can often be used as replacements for OEM parts, but it is important to carefully compare specifications and ensure compatibility.
How do I install Dorman shift linkage bushing?
To install a Dorman shift linkage bushing, first locate the old bushing and remove it if necessary. Apply lubricant to the Dorman bushing and slide it onto the shift linkage, tapping it into place with a soft tool until fully seated. Check the alignment and function of the shift linkage after installation.
Where is Dorman manufactured?
Dorman is a global automotive parts supplier with manufacturing facilities in the United States, Mexico, Canada, China, and India. Its headquarters and largest manufacturing facility are located in Colmar, Pennsylvania, USA.
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