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๐Ÿ”ฉ acdelco professional 5k778 v-ribbed serpentine belt - standard grade logo

๐Ÿ”ฉ ACDelco Professional 5K778 V-Ribbed Serpentine Belt - Standard Grade Review

5

ยท

Excellent

Revainrating 5 out of 5ย ย 
Ratingย 
5.0
๐Ÿ”ง Car Belts, Hoses & Pulleys, ๐ŸŽ๏ธ Performance Car Parts & Accessories

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Details

BrandACDelco
Item Dimensions LxWxH39 x 0.7 x 0.5 inches
Item Weight0.4 Pounds

Description of ๐Ÿ”ฉ ACDelco Professional 5K778 V-Ribbed Serpentine Belt - Standard Grade

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 5
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Type of review

Revainrating 5 out of 5

No more creaking noises!

Bought for my 2002 Saturn SL2. When installing the belt on the pulleys, it makes sense to remove and trim the wheel to gain hand access to the crankshaft pulley. I think my old belt was stretched and somehow making constant loud creaking noises in the A/C compressor pulley area (although there were no cracks in the vanes). It's been almost a month of smooth, quiet work.

Pros
  • Best in its niche
Cons
  • Could have been a newer model

Revainrating 5 out of 5

Finally solved my problem

My Saturn sc2 has been rattling constantly since I've had it. Knocking when accelerating and idling. After unsuccessfully replacing the water pump, tensioner and idler pulley, this belt finally solved the problem. (For the record, it was a Gates drive tensioner and had a different pulley size.) I'd give it 10 starts if I could. I can finally drive safely.

Pros
  • One year trial
Cons
  • Compatibility

Revainrating 5 out of 5

Very happy with purchase

My car squeaked when starting. When it was very cold, he was loud and stopped for a long time. I finally started researching when my neighbors mentioned they know when I leave in the morning :). After reading the reviews I bought this one and it no longer squeaks! Even my neighbors asked me if I bought a new car (jokingly). Very happy with the purchase.

Pros
  • Consistent test results
Cons
  • Only available in black

Revainrating 5 out of 5

Great for Serpentine

I was struggling with a rattling, loud, horrible sounding belt tensioner on my '97 Saturn SL2. I installed a new tensioner and belt from an auto parts store. Seeing another review on here about a smaller tensioner that needed a shorter belt, I ordered it. And don't you know, tighten the belt today and there's no sound from the tensioner! I was pleased. Not only that, but the overall quality of the belt was leaps and bounds better than the parts store brand. My car no longer sounds like it'sโ€ฆ

Pros
  • GOLS Certified
Cons
  • Something else

Revainrating 5 out of 5

Amazingly quick service. Thank you! Thank you!

I ordered this serpentine belt for my Saturn SC2 97 DOHC because I needed to purchase an aftermarket belt tensioner from my local parts store. After some research I found that the new aftermarket tensioner pulley is smaller than stock or factory. I installed this 778 series belt which is two inches shorter than the 780 series belt that was sold to me at my local parts store and it fixed the tension rattle and horrible noise problem. Thank you for stocking this belt and getting it to me soโ€ฆ

Pros
  • cool product
Cons
  • retrofittable