text.skipToContent text.skipToNavigation
Dorman Products logo

Heavy Duty Pressurized Coolant Reservoir


Product Overview

This replacement engine coolant reservoir is manufactured from premium plastic to withstand the stresses of underhood heat and engine vibration. It is thoroughly tested to ensure optimum fit and performance on specific vehicle applications.


Application Summary Kenworth 218-8, Peterbilt 219-8
Cap Included Yes
Cap Maximum Pressure Rating (Psi) 15
Cap Type Spring Loaded Twist
Mount Hole Quantity 2
Mounting Brackets Included Yes
Mounting Hardware Included No
OE Numbers (Direct OE Cross) N5346001 - PACCAR, T1673008 - PACCAR
Packaging Type Box
Pressurized Yes

Features & Benefits

  • Complete assembly - includes reservoir cap
  • Direct replacement - fits and functions like original equipment for a trouble-free installation
  • Excellent value - OE quality at a lower price
  • Quality construction - Manufactured from premium materials for a long service life