DC Power Engineering

05-15 Toyota Tacoma 4.0L 270 AMP XP High Output Alternator

  • VENDOR: DC Power Engineering
  • PART#: DC-11139-270-XP
  • YOUR PRICE: Regular price $629.95
Current Lead Times: Current Lead Time on DC Power Alternators is +/- 4 weeks


Our XP series high-output alternators are the ultimate upgrade when you need the absolute biggest and most sophisticated high output alternator on the planet. All of our XP series alternators are designed for one purpose, brute force idle output. When you need the most extreme idle output with the most sophisticated integrated alternator-monitoring system to prevent thermal failures is where the XP alternator delivers. Every DC Power product we sell is held to the strictest quality standards in the industry. We only use 100% brand new USA made components along with one of the most rigorous testing before each individual alternator leaves our shop. Each XP series alternator comes standard with our custom hard-anodized billet aluminum pulley and 2-year replacement warranty. If you're looking for a significant overall increase in top end and idle output, the XP series alternator is your solution.


  • OEM Fitment
  • 14.8
  • 200
  • 180
  • 270
  • 250
  • Yes - Direct plug-in OEM PCM Compliant
  • 6 Phase Hairpin
  • 3 amps
  • 8MM x 1.25 Copper
  • Yes with 3-Step Thermal Protection
  • 12 50 amp press fit diodes
  • Aluminum

With the holidays approaching knowing what to get for someones truck or SUV can be difficult. Take the guesswork out of purchasing parts for someone else's vehicle. Give them the gift of choice with an SDHQ Motorsports Gift Card!