






XDP XD350 HD High Output Alternator Wrinkle Black (2011-2019 Duramax)
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By ordering the XDP XD350 HD High Output Alternator Wrinkle Black (2011-2019 Duramax) you will earn 633 DIESEL DOLLARS in your SDS Fuel Tank!
|Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 2% Cash Back to use for future buys!|
Description
Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP HD High Output Alternator (New) Wrinkle Black XD350. While many Duramax owners upgrade their truck for performance, the charging system is often overlooked until there is an issue. Aftermarket accessories such as off-road lights, aftermarket horn kits, on-board air compressors, snowplows, stereo equipment and other electronics will overload your factory charging system and demand more than what the factory alternator can provide.
The XDP HD Series High Output Alternator increases the output of your factory charging system giving you the ability to reliably run your high-draw electronics while alleviating the strain on your charging system. The XD350 features an OE style decoupler pulley that helps synchronize the serpentine belt to improve efficiency, while also reducing the noise/vibration/harshness (NVH) and increasing accessory drive component life. Each XDP HD Alternator comes with an ultra-durable wrinkle black coating and includes the results of pre-testing for an easy bolt-on installation.
Features:
- Bolt-On Upgrade
- 245 Amp Peak Output
- 150 Amp Output At Idle
- 100% Brand New, No Core!
- OEM Style Decoupler Pulley
- Pre-Tested With Included Results
Manufacturer Warranty*:
2 Year / Unlimited Mileage
2 Year / Unlimited Mileage
Note:
This alternator fits on trucks equipped with dual and single alternator applications.
In dual alternator applications, this alternator can be used as a replacement for either alternator.
XDP does not recommend the installation of (2) of these units on the same truck as overcharging may occur.
This alternator includes a ground lug that is optional to use but will require the end user to make a ground wire and run it from the lug to the battery. If you do not wish to utilize the additional ground lug, simply install the alternator exactly like the factory unit.
This alternator fits on trucks equipped with dual and single alternator applications.
In dual alternator applications, this alternator can be used as a replacement for either alternator.
XDP does not recommend the installation of (2) of these units on the same truck as overcharging may occur.
This alternator includes a ground lug that is optional to use but will require the end user to make a ground wire and run it from the lug to the battery. If you do not wish to utilize the additional ground lug, simply install the alternator exactly like the factory unit.

XDP XD350 HD High Output Alternator Wrinkle Black (2011-2019 Duramax)
Sale price$632.99
By ordering the XDP XD350 HD High Output Alternator Wrinkle Black (2011-2019 Duramax) you will earn 633 DIESEL DOLLARS in your SDS Fuel Tank!
|Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 2% Cash Back to use for future buys!|