Description
Comparison points and tradeoffs
When comparing High Output 300 Amp Alternator compatible with Chevy Chevrolet Tahoe GMC Yukon XL Denali 1500 2500 3500 Pickup Truck 4.8l 5.3l 6.0l V8 00 2000 01 2001 02 2002 03 2003 04 2004 300A with other Alternators options, use this source-backed detail as the primary discriminator: Application note: size listed only, please check the plug view posted also product description for fitmenets .
Use this second fact to evaluate the tradeoff: 【Spec: 】This custom made 6 Phase Hairpin Technology High Output alternator offers incredible output in a compact and durable package. A third point to compare across alternatives is: Category: Replacement Parts / Starters & Alternators / Alternators & Generators / Alternators.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
LActrical REPLACEMENT HIGH OUTPUT ALTERNATOR FOR
CHEVROLET/GMC
300 AMPS / 6-GROVE PULLEY
4-PIN REGULATOR PLUG (PLEASE CONFIRM WITH PLUG VIEW BEFORE PURCHASE)
14-Dec Volt, CW Rotation
IR (External Regulator) IF (Internal Fan)
Pulley Type: 6-Groove Pulley
Important Note:For safety and better result,We recommend installing a fused 4 gauge main charging wire to allow maximum current flow to your battery.
REPLACES:
SAAB 15-22-6003
ISUZU 8104644760 8152260030
DELCO 10464476 15226003 15754097M
10464476 15754097 15754097A 15754097W 15200109
FITS ON:
CHEVROLET
2000 CHEVROLET TAHOE 4.8L(294) V8
2001 CHEVROLET TAHOE 4.8L(294) V8
2002 CHEVROLET TAHOE 4.8L(294) V8
2003 CHEVROLET TAHOE 4.8L(294) V8
2004 CHEVROLET TAHOE 4.8L(294) V8
2000 CHEVROLET TAHOE 5.3L(325) V8
2001 CHEVROLET TAHOE 5.3L(325) V8
2002 CHEVROLET TAHOE 5.3L(325) V8
2003 CHEVROLET TAHOE 5.3L(325) V8
2004 CHEVROLET TAHOE 5.3L(325) V8
GMC
2000 GMC YUKON 4.8L(294) V8
2001 GMC YUKON 4.8L(294) V8
2002 GMC YUKON 4.8L(294) V8
2003 GMC YUKON 4.8L(294) V8
2004 GMC YUKON 4.8L(294) V8
2000 GMC YUKON 5.3L(325) V8
2001 GMC YUKON 5.3L(325) V8
2002 GMC YUKON 5.3L(325) V8
2003 GMC YUKON 5.3L(325) V8
2004 GMC YUKON 5.3L(325) V8
2000 GMC YUKON 6.0L(364) V8
2001 GMC YUKON 6.0L(364) V8
2002 GMC YUKON 6.0L(364) V8
2003 GMC YUKON 6.0L(364) V8
2004 GMC YUKON 6.0L(364) V8
Source product highlights
- Premium Quality replacament LActrical High Output 300Amp Alternator
- 【Vehicle Fitment: 】Fits on Years/Models/Eng. size listed only, please check the plug view posted also product description for fitmenets .
- Specifications: 】High Output 300 Amp, 4pin voltage regulator style, 6 Groove pulley
- 【Replaces: 】6019239 10464405 10464443 10464453 10464456 10464476 10480234 10480390 15200109 15226003 15750871 15754097 15754097A 15754097M 15754097W 15768830 18000002 19244745 19244746 22781130 10464476 15200109 15226003 15263859 19151921 19244751 22781130 22781131 8104644760 8152260030 10480234W 15750871A 15226003 15-22-6003
- 【Spec: 】This custom made 6 Phase Hairpin Technology High Output alternator offers incredible output in a compact and durable package
- Highly efficient,This unit uses less horsepower than conventional 3 phase alternators
- 96-Slot Stator, compared to 36 slots, provides unmatched efficiency.Built with Precision Balanced Low-Mass Rotor with Shaft Speed up to 20,000+ RPM
- Twin Internal Rectifier Plates with 300% more Surface Area to Dissipate Heat
- 【Important Note: 】:For safety and better output and voltage results, We recommend installing a fused 0 gauge main charging wire to allow maximum current flow to your battery.




Thomas garrett –
Seems to work as it should im running it in my 03 tahoe powering 4 15s and a 10k amp and it keeps my truck charged over 13.0 volts while bass is playing 👌🏾 No big 3 setup either
David Cobb –
Not at all a 300 amp alt. If you need a true 300 amp alt do not. Repeat. DO NOT purchase this. No better than a stock alternator. Provides the same output as my stock one did. Idles at under 100 amp for this thing to put out 300 amps it would have to be at 10,000 rpms and would sling a bearing. Can actually hear the bearings when the trucks running. Contacted seller with no response!!! Dont buy!! If my truck was not down without an alternator at the time this thing would be back where i bought it from. Does function as a stock alternator. So it does produce power. Just nothing as it describes.
MM –
So far so good. Reacts to load fast.Installation, bolted up with no problems. The old belt was too long and there was not enough tension. I purchased a belt for the 105 amp factory alternator and this works fine. You can see in the second pic that the tensioner mark is at the top of normal mark. I made new leads with #2 welding cable and covered with split loom. Instead of using a fuseable link, I opted for a 300 amp fuse.Good upgrade, if installed properly, this is not a plug and play installation.
Dee G. –
Part arrived late and broken what a joke
Charles Travis –
Doesn’t fit 2007 Yukon xl
Justin D –
Its clean and fit the mount. fast delivery i guess .
Christopher Hittle –
It’s running 6000 watt system with 5 batteries that never need to be charged so I’d say it’s a great buy
Se no –
I bought this LACTRICAL alternator for my 2012 RAM. It bolted up fine and everything but, when I got my 3000 watt system you can see that the alternator can’t keep up with the subs banging. Everytime I put a song on my headlights dim down on every bass note. I dont recomend it if your getting a system