John Deere 4320 & 4520 (Serial #7128 & Up) Diesel Engine Harness
$287.50
#B3028-317, Engine Harness for John Deere 4320 & 4520 Diesel Tractors (Serial #7128 & Up, Fuel Solenoid is on Front of Engine)
Original Design, for use with a Motorola Alternator
- Made to Look Exactly Like the Original with Our Premium Cotton Braid Over PVC Wire
- Has the Correct Gauge, Color, Wire, & Fuse Holders (If Needed)
- All Terminals are Soldered & Rubber Sealed
- Each Wire Comes Numbered with an Installation Guide
Doesn’t Include Battery Cables & Spark Plug Wire Sets;
However, We Can Supply These As Separate Products.
#B3028-317, Engine Harness for John Deere 4320 & 4520 Diesel Tractors (Serial #7128 & Up, Fuel Solenoid is on Front of Engine)
Original Design, for use with a Motorola Alternator
- Made to Look Exactly Like the Original with Our Premium Cotton Braid Over PVC Wire
- Has the Correct Gauge, Color, Wire, & Fuse Holders (If Needed)
- All Terminals are Soldered & Rubber Sealed
- Each Wire Comes Numbered with an Installation Guide
Doesn’t Include Battery Cables & Spark Plug Wire Sets;
However, We Can Supply These As Separate Products.
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 9.5 × 9.5 × 1.5 in |









