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58 Karma

Review on ACDelco 213 1702 Original Equipment Heated by James Gregg

Revainrating 5 out of 5

Reliable Quality - Oxygen

Fits and works exactly like OEM, 15 minutes to replace all 4 on my 2004 Tahoe. The plastic plugs fit perfectly. I replaced all 4 along with the main flow sensor, idle is much better. Reactivity is great. Both sensors ran too rich on the driver's side and too lean on the passenger's side, which combined with the MFS led to rough idling. All replaced parts were original with 206,000 miles.

Pros
  • Impressive
Cons
  • Unfashionable