Z1 OEM Replacement 300ZX Battery Harness / Starter Cable
my_location

Deliver to Columbus 43215

No vehicle selected! Select your vehicle
close
close
Filtersfilter_list

Ratings

close
check_circle_outline Added to Cart
Z1 OEM Replacement 300ZX Battery Harness / Starter Cable
shopping_cartCart
payment

Checkout

Discover More Products

Z1 300ZX Alternator / Transmission Harness (5sp Manual & Conversion)
Z1 300ZX Alternator / Transmission Harness (5sp Manual & Conversion)
$179.99
Z1 Stainless Steel Magnetic Oil Drain Plug
Z1 Stainless Steel Magnetic Oil Drain Plug
$18.39
300ZX (Z32) Balance Tube O-Ring Set
300ZX (Z32) Balance Tube O-Ring Set
$9.98
300ZX (Z32) Fuel Line Kit - 8 Hoses
300ZX (Z32) Fuel Line Kit - 8 Hoses
$39.99
OEM 300ZX (Z32) Coolant Temperature Sensor (ECU)
OEM 300ZX (Z32) Coolant Temperature Sensor (ECU)
$32.50
OEM 300ZX (Z32) VG Oil Filters with Crush Washers - 3 Pack
OEM 300ZX (Z32) VG Oil Filters with Crush Washers - 3 Pack
$24.15
Z1 OEM Replacement 300ZX Battery Harness / Starter Cable
Z1 OEM Replacement 300ZX Battery Harness / Starter Cable
Z1 OEM Replacement 300ZX Battery Harness / Starter Cable - View 2
Z1 OEM Replacement 300ZX Battery Harness / Starter Cable - View 3
close
Z1 OEM Replacement 300ZX Battery Harness / Starter Cable
Z1 OEM Replacement 300ZX Battery Harness / Starter Cable
Z1 OEM Replacement 300ZX Battery Harness / Starter Cable - View 2
Z1 OEM Replacement 300ZX Battery Harness / Starter Cable - View 3

Product Description

The Z1 Motorsports OEM Replacement Battery Harness fits all Left Hand Drive '90+ Nissan 300ZX models. Over time, corrosion resulting from the venting process of traditional lead acid batteries degrades the harness, causing grounding and starting issues. Because the factory cable is discontinued through Nissan, all OEM replacement options have diminished, leaving a necessity for a quality aftermarket replacement piece.

The Z1 Battery Harness is designed to replicate the factory harness, using the same 2 gauge insulated cable, pre-formed terminal boots, cable bracket boots, and wire insulation. In addition, the harness has been wrapped with corrosion resistant high temperature self-fusing silicone tape to further protect the harness from radiant heat (up to 500°F) and venting acids. The chassis ground located on the firewall behind the battery has been inverted to prevent possible damage to paint and weatherstripping. (Pictured to the right) Because this cable was designed to match the OEM harness, fitment is perfect and looks great on stock or modified 300ZX's.

Fits:

  • 1990-1996 Nissan 300ZX (Z32)
    • Intended to fit LHD models ONLY!

*** This item does not qualify for any additional discounts or promotions ***

Z1 OEM Replacement 300ZX Battery Harness / Starter Cable

Fits models: 300ZX...
Z1 OEM Replacement 300ZX Battery Harness / Starter Cable
Z1 OEM Replacement 300ZX Battery Harness / Starter Cable - View 2
Z1 OEM Replacement 300ZX Battery Harness / Starter Cable - View 3
remove
1
add
Item Quantity
In stock, ships within 1 business day. 
help
$84.99
$99.99help
You Save:$15.00 (15%)

add_shopping_cart Add to Cart
Z1 OEM Replacement 300ZX Battery Harness / Starter Cable
$84.99
add_shopping_cart Add to Cart
question_answerAsk A Question About This Product

Customers who bought this item also purchased ...

Z1 300ZX Alternator / Transmission Harness (5sp Manual & Conversion)
Z1 300ZX Alternator / Transmission Harness (5sp Manual & Conversion)
starstarstarstarstar_half (10)
$179.99
Z1 Stainless Steel Magnetic Oil Drain Plug
Z1 Stainless Steel Magnetic Oil Drain Plug
starstarstarstarstar_half (83)
$18.39
300ZX (Z32) Balance Tube O-Ring Set
300ZX (Z32) Balance Tube O-Ring Set
starstarstarstarstar (47)
$9.98
300ZX (Z32) Fuel Line Kit - 8 Hoses
300ZX (Z32) Fuel Line Kit - 8 Hoses
starstarstarstarstar_half (30)
$39.99
OEM 300ZX (Z32) Coolant Temperature Sensor (ECU)
OEM 300ZX (Z32) Coolant Temperature Sensor (ECU)
starstarstarstarstar (6)
$32.50
OEM 300ZX (Z32) VG Oil Filters with Crush Washers - 3 Pack
OEM 300ZX (Z32) VG Oil Filters with Crush Washers - 3 Pack
starstarstarstarstar (4)
$24.15

Similar to this item

Z1 Aluminum Coolant Bleeder Port - Heater Hose
Z1 Aluminum Coolant Bleeder Port - Heater Hose
starstarstarstarstar (242)
$34.99
2 Bolt  Exhaust Gasket
2 Bolt Exhaust Gasket
starstarstarstarstar_half (44)
$7.99
Z1 Stainless Steel Magnetic Oil Drain Plug
Z1 Stainless Steel Magnetic Oil Drain Plug
starstarstarstarstar_half (83)
$18.39
Z1 Metal 2 Bolt Exhaust Gaskets
Z1 Metal 2 Bolt Exhaust Gaskets
starstarstarstarstar_half (51)
$14.99
CNC Aluminum Bolt-On Wheel Spacers (20mm, 25mm, & 30mm)
CNC Aluminum Bolt-On Wheel Spacers (20mm, 25mm, & 30mm)
starstarstarstarstar_half (145)
$73.50
Z1 VQ37VHR High-Energy Ignition Coil Pack - Set of 6
Z1 VQ37VHR High-Energy Ignition Coil Pack - Set of 6
starstarstarstarstar (154)
$319.99

What our customers say

starstarstarstarstar
December 27, 2025
Installed on an automatic trans 90 TT. The stock dipstick tube makes the installation a little more difficult on a AT but the cables work. Manual trans z32 owners the install is super easy with the battery removed.
starstarstarstarstar
December 4, 2025
Good quality cables. This was an expensive install from my Mechanic...other than that it should last a while. Thank you.
starstarstarstarstar
September 4, 2025
Great quality and looks awesome under hood
starstarstarstarstar
February 14, 2025
Matches the OEM cable exactly. Would certainly buy again.
starstarstarstarstar
October 17, 2024
Really great quality part! Picked up a Z that was clearly having ground issues (starter would click, negative terminal would arc). This new cable immediately fixed the issue. Fits like a glove, looks good, and is priced well. Very satisfied with my purchase.
starstarstarstarstar
May 28, 2024
Good quality. Cant get this anywhere else
starstarstarstarstar
April 29, 2024
Great quality product.
starstarstarstarstar_border
March 7, 2024
Perfect fitment but my only complaint is the quality of the battery connections.
starstarstarstarstar
November 14, 2023
Hard to beat the look and performance compared to the 30 year old one that was in there
starstarstarstarstar
May 3, 2023
This is as close to oem as it gets. Great product. It’s the perfect length, correct terminals, and has the correct mounting insulators.
starstarstarstarstar
March 27, 2023
Thanks z1 nothing like new parts
starstarstarstarstar
October 11, 2022
Was kinda a pain to install, but that's nissans fault not Z1, but once it was in, it works great!
starstarstarstarstar
March 15, 2022
Fit up perfectly fine. Replaced old blown out/cut up stock lines.
starstarstarstarstar_border
November 8, 2021
Is a very snug fit but overall very good quality and a great replacement for the oem harness.
starstarstarstarstar_border
April 28, 2021
A great upgrade/replacement parts for an aging Z32 in need of a little TLC.
starstarstarstarstar
April 26, 2021
Looks cleaner and easy to install and it got here pretty quick shipping it ground
starstarstarstarstar
March 30, 2021
An extreme pain to install the ground point on the transmission, but worth it to replace my old, falling apart battery harness. The rubber terminal covers look nice too.