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DORMAN 46003  
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DORMAN 46003 Specifications
Connector ColorBlack
Item GradeStandard Replacement
MaterialPlastic; Rubber
Package ContentsVacuum Harness

Proper vacuum keeps your vehicle performing smoothly. Dorman's Vacuum Harness is engineered from durable plastic and rubber to provide secure linkage between vacuum ports and sensors. This helps ensure proper communication with the engine and prevents the loss of engine power.

Features & Benefits:
  • Restores engine function
  • Easy to install; plugs directly into intake vacuum ports
  • Prevents engine sputter and high idle
  • Leak- resistant design for a long service life

Attention California Customers - WARNING: Cancer and Reproductive Harm -

Alternate/OEM Part Number(s): 53004838

Warranty Information:
Limited Lifetime
Warranty Details