ARCO Marine Premium Replacement Alternator w/65mm Multi-Groove Pulley - 12V 70A [20800]
SKU: 65251239713

ARCO Marine Premium Replacement Alternator w/65mm Multi-Groove Pulley - 12V 70A [20800]

Sale price$100.35 Regular price$111.50
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

ARCO Marine Premium Replacement Alternator w/65mm Multi-Groove Pulley - 12V 70A [20800]Premium Replacement Alternator with 65mm Multi Groove Pulley 12V 70A Replacement alternator that will fit Mercruiser 4. 3L 8. 2L, 1998 Up, 12 Volt, 70 AMP, Internal Fan, 65 mm multi groove serpentine pulley included. Features: All alternators are engineered for performance and reliability All alternators are engineered and manufactured with precision and quality All alternators must meet or exceed OEM performance before being boxed Warranty

Premium Replacement Alternator with 65mm Multi-Groove Pulley - 12V 70A

Replacement alternator that will fit Mercruiser 4.3L - 8.2L, 1998-Up, 12 Volt, 70 AMP, Internal Fan, 65-mm multi-groove serpentine pulley included.

Features:

  • All alternators are engineered for performance and reliability
  • All alternators are engineered and manufactured with precision and quality
  • All alternators must meet or exceed OEM performance before being boxed

Warranty Information:

When properly installed, all ARCO products are warrantied against defects in materials and workmanship for a period of 12 months for leisure use and 90 days for commercial or racing applications. 

Add an extra year of warranty to your rotating electric ARCO product (Tilt/Trim Motors, Alternators, Outboard Starters, and Inboard Starters) when you register your product within 30 days of purchase. You can register your product by visiting arcomarine.com/product-registration 

Replaces:

DELCO Alternator 19020601
DELCO Alternator 19020609
MERCURY Alternator 862031T
MERCURY Alternator 862031T1
Sierra Alternator 18-6293
Protorque Alternator PH300-0034
Protorque Alternator PH300-0035
MPPARTS Alternator ADR0299
MPPARTS Alternator ADR0316

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Specifications:

  • Amperage: 70A
  • Voltage: 12v
  • Box Dimensions: 7"H x 8"W x 8"L WT: 7.6 lbs
  • UPC: 693006008172

Quick Guide (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65251239713

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Maureen G
Dallas, US
★★★★★ 5
Looks Awesome
Color: 2856 Silver Black Face/Silver Band
Bought this for our son for a fun watch and he loves it ! Looks amazing ! It did take a little bit of time to make it fit his wrist , but after that it was great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
W
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Willie Jackson
Whiting, US
★★★★★ 5
Accurate and affordable starter watch!
Color: 2926 Silver Blue
I bought this watch solely out of curiosity. It's not as heavy as I'd like, but the weight reminds me of the Citizen Super Titanium (lovely watch but not a fan). So I gave it to my son. He loves this watch! He wears it all day at school and everywhere we go. He's done such a great job of maintaining it that I'm looking to get him more expensive ones for milestones. Honestly, this is a great starter watch and it's amazing how accurate it is!
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Reviewed in the United States on May 9, 2026
V
Verified Purchase
victor ree
Draper, US
★★★★★ 5
Great brand
Color: 2926 Silver Black
Look great, i really started to love this brand❤️❤️⌚️⌚️
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Reviewed in the United States on May 17, 2026
M
Verified Purchase
Matthew J Rose
Omaha, US
★★★★★ 1
Stopped working
Color: 2926 Gold Silver Black
Stopped working
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Reviewed in the United States on May 6, 2026
B
Verified Purchase
Becky
Pawtucket, US
★★★★★ 5
Great watch
Color: Blue, Color: Blue
Great quality, beautiful watch. The size is perfect. I am a woman and I like a good sized watch. Love it
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Reviewed in the United States on April 8, 2026

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