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πŸ”§ acdelco professional 4k420: high-performance serpentine belt for optimal efficiency and reliability logo

πŸ”§ ACDelco Professional 4K420: High-Performance Serpentine Belt for Optimal Efficiency and Reliability Review

3

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Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
πŸ”§ Car Belts, Hoses & Pulleys, 🏎️ Performance Car Parts & Accessories

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Details

BrandACDelco
Item Dimensions LxWxH21.2 x 0.6 x 0.5 inches
Item Weight0.19 Pounds

Description of πŸ”§ ACDelco Professional 4K420: High-Performance Serpentine Belt for Optimal Efficiency and Reliability

Made with temperature and crack resistant EPDM rubber for a long life and quiet, dependable performance. Is the belt of choice by professional technicians, lasting 50% to 60% longer than retail belts (low priced belts sold at car part stores). Its precision dimension control of rib profile transmits load efficiently throughout the accessory belt drive systems (ABDS) allowing components to operate at optimum levels. Able to operate and accept misalignment in the accessory belt drive systems (ABDS) far greater than other serpentine belts. Its flexible construction allows the belt to withstand billions of topside and backside bends resulting in a long belt life.

Reviews

Global ratings 3
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

Didn't need it. on parts

Looks good but the new Samsung phone came with a belt. So it was a worthless purchase. I don't blame the cable for not knowing new phones, so five stars for having it there if I REALLY need it.

Pros
  • The belt chosen by professional technicians lasts 50-60% longer than commercially available belts (cheap belts available in auto parts stores)
Cons
  • Zero

Revainrating 5 out of 5

Fits 1995 Honda Accord: Power Steering Belt

Arrived in great condition, out of the box I have the belt on my Junker Accord installed, which I rebuild along with the alternator belt (https://amzn.to/2TSB2r1) by putting about 1/2 inch deflection tension on both. I've ridden it about 2500 miles as I travel a lot for work and school and haven't had any issues so far. Additional note: I highly recommend applying 303 Aerospace Protectant prior to installation, it has almost doubled the life of my belts in my previous machines.

Pros
  • Able to handle and accept misalignment in aftermarket belt drive systems (ABDS) far greater than other serpentine belts
Cons
  • Unbelievable price

Revainrating 5 out of 5

Not compatible with 2006 GTO air conditioners

Five stars for ACDelco quality; Straps look good. But this time, Revain was wrong. Revain stated that this would fit my 2006 Pontiac GTO as a replacement AC belt. He doesn't fit. Ironically, since I ordered this belt last week, Revain has apparently found out that it does not fit the 2005 GTO as it is now listed as NOT fitting. It's ok, I'll send it back. Replaces Gates K040430 which fits great, this ACDelco belt is slightly shorter and will not fit over the pulleys. I found an ACDelco belt…

Pros
  • Manufactured from heat and crack resistant EPDM rubber for long life, quiet and reliable operation
Cons
  • Transparency