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⚡ Enhanced ACDelco Professional C603Z Voltage Regulator for Optimal Performance Review

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Average

Revainrating 3.5 out of 5  
Rating 
3.7
🔋 Starters & Alternators, 🏎️ Performance Car Parts & Accessories

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Description of ⚡ Enhanced ACDelco Professional C603Z Voltage Regulator for Optimal Performance

professional, premium aftermarket replacement. provides the performance and dependability you expect from acdelco. manufactured to meet expectations for fit, form, and function. Fit type: Vehicle Specific.

Reviews

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

Type of review

Revainrating 4 out of 5

Dead to fit voltage regulator on arrival

Bought this for my Dodge car but it didn't work. I bought another one from Oreilys and boom it worked fine. It was a Standard brand voltage regulator (which weighed about twice as much as that flimsy ACDelco regulator) and cost me $24. I thought that with all the positive reviews and for "ACDelco" this would be the best choice but again I was wrong.

Pros
  • Fits, shapes and works as expected
Cons
  • Good but not great

Revainrating 2 out of 5

Works perfectly! for alternators and alternators

Worked great for my 1990 Dodge D250 diesel engine. I had uneven tension from 12.3-15.2 now 14.3. Check the plug before you buy, mine broke removing it from the regulator. This is the one I replaced it with. Try it out at Revain.comStandard Motor Products S573 Pigtail/Socket https://www.amazon.com/dp/B000C7ZW4A/ref=cm_sw_r_other_apa_i_5rFSDbV3T966B

Pros
  • Professional premium aftermarket replacement
Cons
  • There are new competitors

Revainrating 5 out of 5

The ONLY voltage stabilizer for sale!

I installed this on my 1987 Dodge D-250 after replacing the ESC a little less than 2 years ago. I bought some sort of fake Jipp-O brand and from the first minute there was nothing but trouble! First off, this Jipp-O device had a very nice gray paint finish. Well that was just to insulate the firewall where it was attached so I had to take a sander and wipe the paint off the 4 mounting holes. both sides. After that, the battery will never be fully charged. I would plug in a charger every 2 weeks

Pros
  • Installation Type: Vehicle Specific
Cons
  • Unreliable