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Sierra 18-5882 Marine Alternator 75A 12V Serpentine for Volvo Penta

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-5882
10 reviews
03/13/2036 10:43 AM
Sale Price

$297.33

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Sierra 18-5882 is a high-quality marine-grade alternator designed specifically for Volvo Penta inboard engines. This 75-amp, 12-volt alternator features a 6-groove serpentine pulley and is engineered to meet or exceed OEM specifications for reliable performance in demanding marine environments.

Key Specifications:

  • Output: 75 Amps at 12 Volts
  • Pulley Type: 6-Groove Serpentine
  • Regulator: Internal
  • Fan Type: Internal
  • Polarity: Negative Ground
  • Stud Size: M8-1.25

Quality and Reliability:

  • Meets or exceeds USCG, SAE J1171, and ISO 8846 Safety Standards
  • 100% load tested for assured reliability
  • Marine-grade construction with heavy-duty bearings and regulators
  • High-quality stators and heavy-duty rectifiers for maximum efficiency
  • Built for extended service life in harsh marine conditions

OEM Cross-Reference Numbers:

  • Volvo Penta: 3884950, 3862665, 388495075A
  • Valeo: A0002655300, 425300
  • ARCO: 60073
  • Lester: 12671

This alternator is compatible with Volvo Penta 3.0L, 4.3L, 5.0L, 5.7L, and 8.1L marine engines from 2007 to current models. Sierra has been a trusted name in the marine industry for over 50 years, providing premium aftermarket engine parts that deliver OEM-quality performance and durability.

Products specifications

Compatibility

12V Serpentine 3.0L4.3L5.0L5.7L8.1L (2007 - Current). Replaces 388495075A.

Type

Engine Parts

Good Pricing.

Very satisfied with the price and delivery time.

Excellent prices. Product was very good quality. I would recommend Autoplicity to others.

Very fast shipping, received it Monday when I ordered it on Thursday. Thanks!

Great price and good company to buy from!

Only place I found that had the product I needed. Extremely satisfied!

hopefully receive by weekend

Good experience,east to navigate site,easy checkout,very good price!

Easy and fair pricing.

Fast shipment ! Can't wait for my new exhaust !

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