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ALTERNATOR HIGH OUTPUT 250 Amp 4.2L TRAILBLAZER 02 03 04 05   ENVOY

ALTERNATOR HIGH OUTPUT 250 Amp 4.2L TRAILBLAZER 02 03 04 05 ENVOY

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In Stock
$569.80 $277.78 (US 48 States Only)
(You save $292.02)

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SKU:
HO-8290-250
Condition:
New
MPN:
10464468, 15062413, 15162839, 321-1828, 8290
DisplayName:
HO-8290-250
NextopiaSearchable:
searchable
Over 35 Years of Satisfied Customers

You only stay in business this long by delivering on your promises. Our key to success is selling parts that fit and perform just like the originals. It's why so many mechanics make us their top choice for aftermarket parts.

Save Money with Factory-Direct Pricing

We cut out the middleman to save you money on products that match OEM standards for fit and performance.

Product Description

DB Electrical Alternators for Chevrolet and other GM Vehicles
DB Electrical offers premium-quality alternators that deliver high-performance for Chevrolet and other General Motors brands such as Buick, GMC, Pontiac and Oldsmobile. Owners of Chevy cars, trucks, vans and SUVs appreciate the highly engineered quality of DB Electrical alternators for flawless mechanical performance and longevity. Founded in 1911, Chevy has been a symbol of the American road for over a century. A DB Electrical alternator is a great choice for keeping your Chevrolet or other GM vehicle on the road. (Check our applications table below for specific makes and models for this alternator.)

High Output Alternator Benefits
Some vehicles require additional power for optimal performance. When that’s the case, replacing a standard stock alternator with a high output alternator is a wise decision. High output alternators produce more power for vehicles demanding more energy usage.

Here are times when a high output alternator make sense:

  • High performance and off-road vehicles – If your vehicle has more accessories drawing power, such as custom electronics or high voltage headlights, you may need an alternator with a higher amp capacity.
  • High-end audio systems – When you have a booming audio system with powerful amplifiers and subwoofers, a high output alternator will supply adequate power to keep the music playing.
  • Frequent battery or alternator failures – Overtaxing the capacity of a standard alternator can shorten the life of the battery and alternator itself. If you’ve had to replace these components frequently, you might want to consider a high output alternator.

With DB Electrical alternators, you’ll get …

  • Superior Quality Every Time – Our aftermarket alternators deliver performance that’s equivalent to the original.
  • Direct-Fit OEM Replacement Parts – DB Electrical aftermarket alternators are designed for perfect fitment to replace the ones that originally came with your vehicle.
  • Engineer-Tested Excellence – Our alternators go through a rigorous testing program to ensure optimal performance. Most alternators are supplied with their final test results and performance curve.

The DB Electrical Advantage – Factory-Direct Pricing and 1-Year Warranty
DB Electrical delivers exceptional value and performance for its products. Because we operate on a factory-direct selling model, we can offer you OEM-quality performance at a price substantially lower than products from original equipment manufacturers. We also stand behind every product with our total-confidence 1-year warranty. Yes, you have a full year to make sure your alternator meets your expectations.

Item Number: HO-8290-250

100% Brand New Aftermarket Part From DB Electrical

Applications:
MAKE TYPE MODEL YEAR ENGINE
CHEVROLETTRAILBLAZER20024.2L(256) L6
CHEVROLETTRAILBLAZER20034.2L(256) L6
CHEVROLETTRAILBLAZER20054.2L(256) L6
GMCENVOY20024.2L(256) L6
GMCENVOY20034.2L(256) L6
GMCENVOY20044.2L(256) L6
GMCENVOY20054.2L(256) L6
ISUZUASCENDER20034.2L(256) L6
ISUZUASCENDER20044.2L(256) L6
ISUZUASCENDER20054.2L(256) L6
OLDSMOBILEBRAVADA20024.2L(256) L6
OLDSMOBILEBRAVADA20034.2L(256) L6
OLDSMOBILEBRAVADA20044.2L(256) L6
SAAB9-7X20054.2L(256) L6

Specifications:
Item ConditionAftermarket Part
Unit TypeAlternator
Amperage250
Voltage14.5


Replaces these part numbers:
DELCO10464468, 15062413
ISUZU8104644680
LESTER8290

Covered By Our One Year Warranty!


Shipping Rates*
U.S. Domestic (48 Contiguous States)
UPS GROUND - Delivery in 2 to 6 business days (Excludes Saturday and Sunday) $4.95
UPS 2ND DAY AIR - Delivery in 2 business days (Excludes Saturday and Sunday) $49.00
UPS NEXT DAY AIR - Delivery in 1 business day (Excludes Saturday and Sunday) $69.00
USPS Priority Mail Delivery in 3 to 5 days (Excludes Sunday) $25.00
U.S. (Non-48) - Includes AK, HI
USPS Priority Mail Delivery in 3 to 5 days (Excludes Sunday) $36.00
UPS 2ND DAY AIR - Delivery in 2 business days (Excludes Saturday and Sunday) $55.00
UPS NEXT DAY AIR - Delivery in 1 business day (Excludes Saturday and Sunday) $72.00
ALL shipments to APO/FPO or PO Boxes can only be shipped via USPS Priority Mail
U.S. (Non-48) - Includes PR, APO/FPO or U.S. Territories
USPS Priority Mail Delivery in 3 to 5 days (Excludes Sunday) $36.00
ALL shipments to APO/FPO or PO Boxes can only be shipped via USPS Priority Mail
INTERNATIONAL Shipping via UPS Worldwide Expedited
We currently ship worldwide via UPS Worldwide Expedited.
All international shipments are thoroughly inspected to assure perfect product fulfillment.
The buyer is responsible for all duties and taxes.
These will not be marked as a gift.
Canada - UPS Standard To Canada (2 to 6 Business Day Delivery) $45.00
Western Europe-United Kingdom - UPS Worldwide Expedited (3-5 Business Day Delivery) $98.00
Australia, Japan, New Zealand - UPS Worldwide Expedited (4-6 Business Day Delivery) $109.00
All other countries we ship to - UPS Worldwide Expedited (4-6 Business Day Delivery) $159.00
We combine shipping to save you $$ if you purchase multiple items from us.
*We currently ship from warehouses in NV, FL, MN, PA, and TX. We will ship your item(s) from the closest warehouse if we have inventory in that location.
Our free shipping methods (for orders over $35) include USPS, UPS Ground, and UPS Surepost, depending on the weight of your item(s).
We will ship the same business day if you complete your purchase by 2:00PM ET. All others will ship the next business day.
Custom made items may require more time to ship.
9.5% Sales Tax is charged on all orders shipped to TN.

Applications List

Part Replacement List

Product Specs

Shipping Info

Applications List
Part Replacement List
Product Specs
Shipping Info

Product Reviews

1 Review

  • 1
    -

    Posted by Zach on May 14th 2019

    I don't think this is truly 250amp. It made zero difference in my car audio application.

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