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1 Level
799 Review
58 Karma

Review on Upstream Downstream Oxygen 234 4077 234 4079 by Jorge Eckstein

Revainrating 5 out of 5

Favorable fit. Not sure about size

Plugged holes in my new exhaust. The old ones were welded. Big savings at auto parts stores. The wiring was compatible with my 1999 Dodge Ram 1500 Van.

Pros
  • Replacement Parts
Cons
  • Upgradeable