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Alternator Replacement New for Ford F-150 4.6 5.4L 2004-2008, 05-06 Expedition, 06-08 Lincoln Mark LT, 05-06 Navigator V8, 4L3U-10300 4L3Z-10346 5L7T-10300 5L7Z-10346 6L3T-10300 400-14066 400-14086

Free shipping on orders over $29.99

$89.99

$ 35 .99 $35.99

In Stock
  • [Replacement Part Numbers] 2-08318, 208443, 2-08443, 3342633A, 334-2633A, 3342637A, 334-2637A, 40014066, 400-14066, 40014086, 400-14086, 4L3U10300BA, 4L3U-10300-BA, 4L3U10300BB, 4L3U-10300-BB, 4L3UBA, 4L3U-BA, 4L3UBB, 4L3U-BB, 4L3Z10346BA, 4L3Z-10346-BA, 4L3Z10346BB, 4L3Z-10346-BB, 4L3Z10V346BBRM, 4L3Z-10V346-BBRM, 4U2Z10V346AFRM, 4U2Z-10V346-AFRM, 5L7T10300CB, 5L7T-10300-CB, 5L7TCB, 5L7T-CB, 5L7Z10346CA, 5L7Z-10346-CA, 6L3Z10346AA, 6L3Z-10346-AA, 6L7T10300AA, 6L7T-10300-AA, 6L7TAA, 6L7T-AA
  • [High Performance & Durability] We use premium components and strict quality control standards to ensure superior performance and durability, and every product meets our high quality benchmarks
  • [ISO 9001 & IATF 16949 Certified] Our factories are ISO 9001 and IATF 16949 certified, ensuring the highest standards of quality management during the manufacturing process
  • [Professional Testing] All of our products undergo meticulous quality testing with professional equipment from DV Canada, ensuring that you receive the highest quality products
  • [1 Year Free Replacement] Our commitment to our customers doesn't end after the purchase. We value every customer's experience and offer a one-year free replacement warranty to ensure your satisfaction even after purchase
  • [Fitment] We understand the importance of purchasing the correct model, and we recommend checking the fitment carefully to ensure that you receive the correct product



Product Description

BDELI - Better Deliver, Better Deal

Starter BDELI Auto Parts

Make sure this product fits your car by using the part finder above.

Specifications

Replace Fit for Ford
VOLTAGE 12
DESIGN IR/IF
AMPERAGE 110
PULLEY TYPE S6
ROTATION CW

REPLACEMENT FOR or COMPATIBLE WITH FORD:

F150 Heritage V8 5.4L 04-04

F150 Heritage V8 4.6L 04-04

F150 V8 5.4L 04-08

F150 V8 4.6L 04-08

Expedition V8 5.4L 05-06

REPLACEMENT FOR or COMPATIBLE WITH LINCOLN:

Navigator V8 5.4L 05-06

Mark LT V8 5.4L 06-08

STARTER

OE/Part Numbers

  • Ford: 4L3U-10300-BA, 4L3U-10300-BB, 4L3Z-10346-BA, 4L3Z-10346-BB, 4L3Z-10V346-BBRM, 4U2Z-10V346-AFRM, 6L3Z-10346-AA, 6L7Z-10346-AARM, 6L7Z-10346-CRM, 6L7Z-10V346-AARM, 6U2Z-10V346-ACRM, 7L3T-10300-AA, 7L3Z-10346-A, 7L3Z-10346-AARM, 7L3Z-10346-CRM, GL974RM, 5L7T-10300-CB, 5L7Z-10346-CA, 6L7T-10300-AA, 6L7Z-10346-A
  • Ford Engineering: 4L3U-BA, 7L3T-AA, RM4U2J-10D309-ASC, RM6L7T-10300-AD
  • Original Reference Number: 4L3U-BB
  • Lester: 8318, 8443
  • Arrowhead: AFD0110
  • J & N Automotive: 400-14066, 400-14086
  • AC-Delco: 334-2633A, 334-2637A
  • Bosch Remanufactured: AL7608X, AL7634X

Jermaine P.
September 6, 2025
Slapped this bad boy in, in like 20 mins. It's been working great. Great Value for the money.
Jorge Chaidez
August 1, 2025
Absolutely no problems with this alternator for my 04’F150. Highly recommend for sure. Super easy to install as well.
Carol Norton
July 4, 2025
The alternator is subpar. It failed after a short period, and performance was inconsistent. Installation was difficult, and it didn't deliver the expected power.
tiffani buice Marshall
May 10, 2025
Bought for my Ford f150 and it fits and works perfectly. No problem's at all!
Customer
April 19, 2025
Works great
Rickey James
April 8, 2025
Works great it's a good product and no problem at all
Jim O
March 16, 2025
Needed an alternator for a farm truck. This fit the bill and works well, especially for the price.
Malcolm Galloway
February 3, 2025
Was as advertised. Perfect fit for 06 expedition.
Ike
November 24, 2024
I purchased this for my 2007 Lincoln navigator. The Amazon confirm fit feature confirmed that this would fit. I only found out that it would not fit and provide adequate performance once the package arrived and was in my hands. The alternator provided is rated to 110 AMPs when the vehicle is designed to run off of 150. If I hadn’t checked before, installing this, I would’ve had all kinds of issues with the electrical systems in my vehicle. The product itself seems to be good quality, but it simply does not work, which is why I’m giving it a one rating. The description needs to be more accurate and the specifications need to be made clearer.
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