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Tajikistan, Dushanbe
1 Level
688 Review
50 Karma

Review on ⚡ Enhanced ACDelco Professional C603Z Voltage Regulator for Optimal Performance by Pat Slater

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