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Which year is your Peterbilt 378?
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1996
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A-Premium

1996-1998 Peterbilt 378 Alternator 170A 12V Bi-Directional 1996-1998 Peterbilt 378 A-Premium APALT636

170 Amp/12 Volt; Bi-Directional;Neg. Grd.; w/o Pulley
Part # APALT636
Item # 1003QYXY
$303.99
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Dispatch within 1 business day
90 days free return

Specifications

Voltage
12V
Number of Grooves
Without Pulley
Amperage
170A
Brand
A-Premium
Warranty
2-Year
Item Located
United States
Quantity
1
Voltage
12V
Number of Grooves
Without Pulley
Amperage
170A
Rotation Direction
Bi-Directional
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Features

A-Premium Aftermarket Alternator: Built for Great Performance
A-Premium Alternator is designed to deliver exceptional performance for your vehicle. Backed by our 2-Year unlimited mileage warranty, tough working conditions are no longer a concern.
  • [Specifications] 170A, 12V, Bi-Directional, Number of Grooves: Without Pulley
  • Examined Throughout Production.
  • Entirely New Parts - Not Reconditioned.
  • OEM Fitment for Seamless Compatibility.
  • Elevates Electrical Production.

Unrivaled Material Excellence. Built with high-end materials, ensuring outstanding quality and superior operational efficiency.
Stress-Free Installation. This alternator fits directly in place, making the process of installing it quick and effortless.
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Specifications

Part interchange

Part numbers listed below indicate interchangeable parts. These parts share the same size, parameter, function and compatibility. However, please note that items from different brands may have minor variations.
8700045 - DELCOREMY
8613N, 861/3N - WAI
8613, 8-613 - LESTER
8600125 - DELCOREMY

Compatibility

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This part is compatible with (10)vehicles
All
Kenworth
Peterbilt
1995 - 1996Peterbilt357
1995 - 1996Peterbilt362
1995 - 1996Peterbilt377
1996 - 1996Peterbilt375
1996 - 1998KenworthC500
1996 - 1998KenworthT600A
1996 - 1998KenworthT800
1996 - 1998KenworthW900
1996 - 1998Peterbilt378
1997 - 1998KenworthT2000

Highlights

Note detail

Shipping and warranty

  • Fast shipping

    The order will be dispatched within 1 business day, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details.

  • Easy return

    Every order comes with a 90-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details.

  • Warranty policy

    All parts are quality-tested to meet the top-tier aftermarket standards. Please click Warranty Policy for more details.

Why choose A-Premium.com

Free Return

Return your purchase within 90 days at no cost.

Free Shipping

Free standard shipping on all orders, no minimum required.

24/7 Service

Get assistance from live customer service team 24/7.

Guaranteed Fit

We guarantee that all parts will fit your vehicle perfectly.

Frequently Asked Questions

Does this Alternator come with a warranty?

Yes, this Alternator includes a 2-Year unlimited-mileage warranty covering manufacturing defects. See our policy for details.

Does A-Premium Alternator meet OEM standards?

Yes, it meets or exceeds OEM specifications for fit and performance.

How is A-Premium Alternator priced?

We offer premium quality at competitive, affordable prices.

Are there eco-friendly benefits to using A-Premium Alternator?

Yes, durable designs reduce waste by minimizing replacements.

Reviews

Dispatch within 1 business day
90 days free return

Attention to customers from California:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov/.