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ACDelco 39084 Professional Automatic Tensioner Review

2

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Average

Revainrating 3.5 out of 5  
Rating 
3.7
🔧 Car Belts, Hoses & Pulleys, 🏎️ Performance Car Parts & Accessories

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Description of ACDelco 39084 Professional Automatic Tensioner

Ensures proper belt tension, alignment, and damping for superior performance. Patented vibration damping system increases tensioner, belt, and accessory component life for long lasting use. Torsional round spring design provides consistent tension and does not allow contamination for enhanced durability. Provides full line coverage for domestic, import, and heavy duty applications.

Reviews

Global ratings 2
  • 5
    1
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 3 out of 5

Underperformed Tensioner for Automotive Use

My analysis of this pulley was disappointing .Though it looks sturdy it severely underperformed in both installation and durability. It ultimately caused grueling delays and expenses in repairs..

Pros
  • Appealing appearance.
Cons
  • Inferior functionality.

Revainrating 5 out of 5

Identical in construction to OEM engine parts

ex works. This is part of the OE. The VW/Audi logo has been removed (see image) so it's basically the same part from the dealer just without the dealer cost. Thank you AC Delco and Revain!

Pros
  • Engines and engine parts
Cons
  • There are nuances