Go-Parts
Cart 0
Your cart is empty
Add an item to see it appear here.

Toyota Tacoma Engine Wiring Harness Replacement

1
SELECT Year
  1. ✓ In Stock 2024-2026 Toyota Tacoma Engine Bay Room Wiring Harness with Fuse Box (Used OEM)

    2024-2026 Toyota Tacoma Engine Bay Room Wiring Harness with Fuse Box (Used OEM)

    Partslink #: 648-TO1325

    Built for the engine compartment.

    Condition: Excellent (A)
    Mileage: 16,500 miles

    $259.95 View part →
  2. ✓ In Stock 2002-2004 Toyota Tacoma Engine Wiring Harness (Used OEM)

    2002-2004 Toyota Tacoma Engine Wiring Harness (Used OEM)

    Partslink #: 648-TO1803

    Condition: Excellent (A)
    Mileage: 229,400 miles

    $296.95 View part →
  3. ✓ In Stock 1995-1997 Toyota Tacoma Engine Wiring Harness (Used OEM)

    1995-1997 Toyota Tacoma Engine Wiring Harness (Used OEM)

    Partslink #: 648-TO1895

    Condition: Excellent (A)
    Mileage: 144,200 miles

    $314.95 View part →
  4. ✓ In Stock 1998 Toyota Tacoma Engine Wiring Harness (Used OEM)

    1998 Toyota Tacoma Engine Wiring Harness (Used OEM)

    Partslink #: 648-TO1898

    Condition: Excellent (A)
    Mileage: 295,600 miles

    $314.95 View part →
  5. ✓ In Stock 2001-2004 Toyota Tacoma Engine Wiring Harness (Used OEM)

    2001-2004 Toyota Tacoma Engine Wiring Harness (Used OEM)

    Partslink #: 648-TO1804

    For vehicles with the 3.4L engine, automatic transmission, and 4x4 drive system.

    Condition: Excellent (A)
    Mileage: 204,200 miles

    $376.95 View part →
  6. ✓ In Stock 2005-2009 Toyota Tacoma Engine Wiring Harness (Used OEM)

    2005-2009 Toyota Tacoma Engine Wiring Harness (Used OEM)

    Partslink #: 648-TO1805

    For vehicles with the 4.0L engine, automatic transmission, and 2-wheel drive.

    Condition: Excellent (A)
    Mileage: 166,200 miles

    $376.95 View part →
  7. ✓ In Stock 2005-2008 Toyota Tacoma Engine Wiring Harness (Used OEM)

    2005-2008 Toyota Tacoma Engine Wiring Harness (Used OEM)

    Partslink #: 648-TO1806

    Condition: Excellent (A)
    Mileage: 175,600 miles

    $376.95 View part →
  8. ✓ In Stock 2007-2008 Toyota Tacoma Engine Wiring Harness (Used OEM)

    2007-2008 Toyota Tacoma Engine Wiring Harness (Used OEM)

    Partslink #: 648-TO1808

    For vehicles with the 2.7L engine, manual transmission, and 2-wheel drive.

    Condition: Excellent (A)
    Mileage: 156,600 miles

    $376.95 View part →
  9. ✓ In Stock 2005-2015 Toyota Tacoma Engine Wiring Harness (Used OEM)

    2005-2015 Toyota Tacoma Engine Wiring Harness (Used OEM)

    Partslink #: 648-TO1809

    It fits 2-wheel drive (2WD) models.

    Condition: Excellent (A)
    Mileage: 154,500 miles

    $376.95 View part →
  10. ✓ In Stock 2012-2015 Toyota Tacoma Engine Wiring Harness (Used OEM)

    2012-2015 Toyota Tacoma Engine Wiring Harness (Used OEM)

    Partslink #: 648-TO1813

    Condition: Excellent (A)
    Mileage: 114,800 miles

    $376.95 View part →
  11. ✓ In Stock 2017 Toyota Tacoma Engine Wiring Harness (Used OEM)

    2017 Toyota Tacoma Engine Wiring Harness (Used OEM)

    Partslink #: 648-TO1317

    For vehicles with the 3.5L engine, automatic transmission, and 4x4 drive system.

    Condition: Excellent (A)
    Mileage: 119,800 miles

    $452.95 View part →
  12. ✓ In Stock 2016-2019 Toyota Tacoma Engine Wiring Harness (Used OEM)

    2016-2019 Toyota Tacoma Engine Wiring Harness (Used OEM)

    Partslink #: 648-TO1319

    Condition: Excellent (A)
    Mileage: 112,500 miles

    $452.95 View part →
  13. ✓ In Stock 2019-2023 Toyota Tacoma Engine Wiring Harness (Used OEM)

    2019-2023 Toyota Tacoma Engine Wiring Harness (Used OEM)

    Partslink #: 648-TO1321

    It fits vehicles with the 3.5L engine, automatic transmission, and four-wheel drive (4x4). Please verify that your part identification number matches.

    Condition: Excellent (A)
    Mileage: 46,800 miles

    $452.95 View part →
  14. ✓ In Stock 2020-2023 Toyota Tacoma Engine Wiring Harness (Used OEM)

    2020-2023 Toyota Tacoma Engine Wiring Harness (Used OEM)

    Partslink #: 648-TO1320

    Condition: Excellent (A)
    Mileage: 72,000 miles

    $539.95 View part →
  15. ✓ In Stock 2024-2025 Toyota Tacoma Engine Bay Wiring Harness with Fuse Boxes (Used OEM)

    2024-2025 Toyota Tacoma Engine Bay Wiring Harness with Fuse Boxes (Used OEM)

    Partslink #: PB-9052-0000723955

    Condition: Excellent (A)
    Mileage: 20,000 miles

    $1,574.95 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Engine Wiring Harness Compatibility for Toyota Tacoma

Browse our selection of quality engine wiring harness parts designed specifically for your Toyota Tacoma. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · Base Prerunner · DLX · Edicion Especial · HEV · Limited · Nightshade · Pre Runner · S-Runner · SR · SR5 · SR5 Prerunner · Sport · TRD Off-Road · TRD Offroad · TRD PreRunner · TRD Pro · TRD Sport · TRD Sport Premium · TRD Sport Prerunner · Trail · Trail Special Edition · Trailhunter · X-Runner

Body Types

Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup

Engine Options

L4 2.4L · L4 2.7L · V6 3.4L · V6 3.5L · V6 4.0L

Transmissions

Automatic · Manual

Added to cart · Part