- Performance Parts
- Z1 Products
Product Description
The fuel injector connections (plugs) are known for problems with corrosion and the year of heat and elements causing the plastic they are made of to become brittle and break to pieces. Resulting in a loss of connection to the injectors causing a cylinder misfire, rough running and loss of power.
This includes:
- 1 new injector plug (wiring harness connector) with pigtail for splicing.
- Each connector comes with 2X heat shrink tubing
Fits 90-94 TT, 90-92 NA, & 93 convertible OEM injectors which have the square type plug. Newer style injector connectors and coil pack plugs also available.
We also stock complete new EFI wiring harnesses, which are great to replace with engine out. Although our stock of replacement connectors will allow you to repair your harness with your motor in the car.
These also can be used in the KA24E engine found in your '89-'90 S13 240SX.
*** This item does not qualify for any additional discounts or promotions *** |
 |
check_circle_outlineAdded to cart
Please select and verify all product options for this bundle.
=
300ZX (Z32) Coolant Temperature Sensor / AAC Valve Repair Harness
starstarstarstarstar (6)
$9.98
Z1 300ZX Ignition Coil Pack Repair Harness
starstarstarstarstar_half (6)
$6.98
300ZX (Z32) Fast Idle / Air Regulator Connector Repair Harness
starstarstarstarstar (5)
$9.98
300ZX (Z32) Balance Tube O-Ring Set
starstarstarstarstar (31)
$9.98
300ZX (Z32) Coil Pack Connector
starstarstarstarstar (19)
$4.78
300ZX (Z32) Fuel Line Kit - 8 Hoses
starstarstarstarstar_half (27)
$31.99
300ZX (Z32) Fuel Rail / Plenum seals (set of 6)
starstarstarstarstar (7)
$10
300ZX (Z32) Fuel Line Kit - 8 Hoses
starstarstarstarstar_half (27)
$31.99
350Z / G35 VQ35DE Knock Sensor Sub Harness
starstarstarstarstar (37)
$29.99
Z1 Motorsports 'VQ' Fuel Port
starstarstarstarstar (32)
$54.99
300ZX Fuel Injector O-ring Set
starstarstarstarstar (4)
$23
Z1 300ZX Ignition Coil Pack Repair Harness
starstarstarstarstar_half (6)
$6.98
starstarstarstarstar_border
Paul
February 23, 2023
Bought a new harness. Sitting in a box.
starstarstarstarstar
DOUGLAS
November 27, 2022
11-27-22
Replaced all First quality
according to myself & my mechanic
starstarstarstarstar
Ron
January 26, 2022
Exactly as advertised. 5K miles later all is good
starstarstarstarstar
Yazdan
July 6, 2021
As described in Z1 website
starstarstarstarstar
Phil
June 8, 2021
These are a must for our old cars! Takes care of issues of the fuel injectors dying out randomly.
starstarstarstarstar
Summer
February 17, 2021
Fuel injector plugs came in super early which was convenient. Broke a few plugs and was hoping I didn’t have to wait a week to get the job done. But no shipping was quick + good quality.
starstarstarstarstar
Robert
January 26, 2021
Simple to connect and install. Work perfectly in my '91 300ZX NA.
starstarstarstarstar
Steven
April 14, 2017
Thanks Z1.. I recently ordered new fuel injector plugs and new coil connectors. I am extremely pleased with my order. The parts were received a day earlier than expected in perfect condition. I bought a one owner 1991 Nissan 300zx 2+2 in 2015 in amazing condition. The car ran well but sometimes in cooler wet weather I noticed a slight miss. After investigation I found the number one and number five injectors were intermittent and when I removed the connectors I found all to be contaminated with corrosion so I decided to change the entire set of injector connectors. Enter Z1 Motorsports, your web sight is amazing and very helpful I found all the parts I needed and placed my order. After receiving the parts, the install process took one full morning and afternoon to complete. I was especially impressed with the heavy shrink tubing provided with the fuel injector connectors. After installing the connectors I still had some issues with the number five injector so to be safe I replaced number five and number one injectors. Now the great news this zx runs like zx should. It is amazing the difference in performance of this car. Thanks again Z1 Motorsports..
ASRIUBNFAIURNFKAJSNFLAKJSDNFLKASNDFLKASDNMFALKSNDFOANEF