John Deere R4038 Parts & Accessories

8,767 parts and accessories that fit the John Deere R4038 — Electrical Parts. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.

Shop R4038 parts by category
← All categoriesElectrical Parts (1,342)
Delphi GT150 Male Tin Brass

Delphi GT150 Male Tin Brass

Part #57M10106

$0.39

John Deere

Delphi GT280 Male Tin Brass

Delphi GT280 Male Tin Brass

Part #57M10107

$0.55

John Deere

Delphi GT280 Male Tin Brass

Delphi GT280 Male Tin Brass

Part #57M10108

$0.55

John Deere

Delphi GT280 Female Tin Brass

Delphi GT280 Female Tin Brass

Part #57M10110

$0.52

John Deere

Delphi GT280 Female Tin Brass

Delphi GT280 Female Tin Brass

Part #57M10111

$0.72

John Deere

Delphi GT150 Fem Unsld Brass

Delphi GT150 Fem Unsld Brass

Part #57M10113

$0.52

John Deere

Tyco Jpt 2WAY Sld Black Plstc

Tyco Jpt 2WAY Sld Black Plstc

Part #57M10118

$6.93

John Deere

Tyco AMPSEAL16 Backshell 2 Pos 7.5

Tyco AMPSEAL16 Backshell 2 Pos 7.5

Part #57M10155

$9.31

John Deere

Tyco AMPSEAL16 Backshell 3 Pos 7.5

Tyco AMPSEAL16 Backshell 3 Pos 7.5

Part #57M10156

$9.09

John Deere

Tyco AMPSEAL16 Backshell 2 Pos 10

Tyco AMPSEAL16 Backshell 2 Pos 10

Part #57M10157

$8.31

John Deere

Tyco Term Fem Unsld Gold Copper

Tyco Term Fem Unsld Gold Copper

Part #57M10181

$0.99

John Deere

Deutsch Dtm 2W Wedge Lock Org Plst

Deutsch Dtm 2W Wedge Lock Org Plst

Part #57M10203

$0.64

John Deere

Delphi MP150 4W Fem Sld Gry Plstc

Delphi MP150 4W Fem Sld Gry Plstc

Part #57M10205

$7.70

John Deere

Molex Cmc 53W Fem Sld Brn Plstc

Molex Cmc 53W Fem Sld Brn Plstc

Part #57M10214

$31.73

John Deere

Molex Cp Fem Neutral Copper Tin

Molex Cp Fem Neutral Copper Tin

Part #57M10217

$1.82

John Deere

Molex Cmc 48W Fem Sld Gry Plstc

Molex Cmc 48W Fem Sld Gry Plstc

Part #57M10220

$80.66

John Deere

Tyco Back Shell Acces Black Plastic

Tyco Back Shell Acces Black Plastic

Part #57M10227

$39.10

John Deere

Tyco Back Shell Acces Black Plastic

Tyco Back Shell Acces Black Plastic

Part #57M10230

$15.91

John Deere

Term Delphi Ring M8

Term Delphi Ring M8

Part #57M10280

$0.99

John Deere

Deutsch Dt 8W Fem Sld Gry Plstc

Deutsch Dt 8W Fem Sld Gry Plstc

Part #57M10281

$24.84

John Deere

Fci Apex 2.8 14W Fem Sld Blk Plstc

Fci Apex 2.8 14W Fem Sld Blk Plstc

Part #57M10297

$28.90

John Deere

Fci Apex 2.8 14W Male Sld Blk Plstc

Fci Apex 2.8 14W Male Sld Blk Plstc

Part #57M10298

$19.72

John Deere

Bosch 2WAY Male Sld Brn Plastic

Bosch 2WAY Male Sld Brn Plastic

Part #57M10315

$18.66

John Deere

Bosch 2WAY Male Sld Wht Plastic

Bosch 2WAY Male Sld Wht Plastic

Part #57M10317

$16.85

John Deere

Bosch 3WAY Male Sld Blue Plastic

Bosch 3WAY Male Sld Blue Plastic

Part #57M10318

$23.57

John Deere

Tyco AMPSEAL16 Term Fem Unsld Cpr

Tyco AMPSEAL16 Term Fem Unsld Cpr

Part #57M10319

$2.72

John Deere

Tyco AMPSEAL16 Term Fem Unsld Cpr

Tyco AMPSEAL16 Term Fem Unsld Cpr

Part #57M10321

$2.31

John Deere

Tyco AMPSEAL16 Term Male Unsld Cpr

Tyco AMPSEAL16 Term Male Unsld Cpr

Part #57M10322

$1.24

John Deere

Molex Cmc 53W Fem Sld Blk Plstc

Molex Cmc 53W Fem Sld Blk Plstc

Part #57M10329

$35.31

John Deere

Molex Cp Skt Fem Unsld Tin Brnz

Molex Cp Skt Fem Unsld Tin Brnz

Part #57M10330

$0.69

John Deere

Molex Cp Skt Fem Unsld Tin Cpr

Molex Cp Skt Fem Unsld Tin Cpr

Part #57M10331

$0.79

John Deere

Molex Cp Skt Fem Unsld Tin Cpr

Molex Cp Skt Fem Unsld Tin Cpr

Part #57M10332

$2.88

John Deere

Molex Cmc White Nylon

Molex Cmc White Nylon

Part #57M10333

$0.42

John Deere

Molex Cmc Orange Nylon

Molex Cmc Orange Nylon

Part #57M10334

$0.36

John Deere

Delphi Ducon 4.8 Ans 6.3 8W Black

Delphi Ducon 4.8 Ans 6.3 8W Black

Part #57M10335

$25.57

John Deere

Tyco AMPSEAL16 White Plastic

Tyco AMPSEAL16 White Plastic

Part #57M10336

$0.61

John Deere

Deutsch HDP20 19W Fem Sld Blk Plst

Deutsch HDP20 19W Fem Sld Blk Plst

Part #57M10339

$100.21

John Deere

Molex 48W Fem Sld Gry Plstc

Molex 48W Fem Sld Gry Plstc

Part #57M10343

$50.09

John Deere

Tyco Super Seal 1.5 2W Fem Sld Plst

Tyco Super Seal 1.5 2W Fem Sld Plst

Part #57M10350

$5.54

John Deere

Delphi Ducon 4.8 Fem Sld Tin/Cpr

Delphi Ducon 4.8 Fem Sld Tin/Cpr

Part #57M10363

$1.42

John Deere

Molex Cmc 53W Fem Sld Blk Plstc

Molex Cmc 53W Fem Sld Blk Plstc

Part #57M10366

$96.61

John Deere

Molex Cmc 53W Fem Sld Brn Plstc

Molex Cmc 53W Fem Sld Brn Plstc

Part #57M10367

$78.22

John Deere

Delphi MP800 Blade Fem Sld Slvr Tin

Delphi MP800 Blade Fem Sld Slvr Tin

Part #57M10375

$6.93

John Deere

Molex Cmc Box Fem Sld Tin Cpr

Molex Cmc Box Fem Sld Tin Cpr

Part #57M10376

$1.04

John Deere

Molex 64325 Male Black Nylon

Molex 64325 Male Black Nylon

Part #57M10399

$1.13

John Deere

Cooper Bussman 32004 Black Plastic

Cooper Bussman 32004 Black Plastic

Part #57M10400

$5.91

John Deere

Molex 64321 Black Polyester

Molex 64321 Black Polyester

Part #57M10401

$7.54

John Deere

Cinch 18 Way Black Elect. Recpt.

Cinch 18 Way Black Elect. Recpt.

Part #57M10437

$36.31

John Deere

Tyco 26W Fem Unsld Blk Nylon

Tyco 26W Fem Unsld Blk Nylon

Part #57M10445

$4.27

John Deere

Tyco 26W Fem Unsld Blk Nylon

Tyco 26W Fem Unsld Blk Nylon

Part #57M10447

$2.06

John Deere

Deutsch Dt 4W Bckshl 180D Blk Plstc

Deutsch Dt 4W Bckshl 180D Blk Plstc

Part #57M10475

$6.37

John Deere

Deutsch Dt 4W F Sld Gry Plstc

Deutsch Dt 4W F Sld Gry Plstc

Part #57M10476

$11.54

John Deere

Tyco Lac 26W Fem Unsld Blue Plstc

Tyco Lac 26W Fem Unsld Blue Plstc

Part #57M10484

$3.60

John Deere

Deutsch HDP20 Backshell Blk Nylon

Deutsch HDP20 Backshell Blk Nylon

Part #57M10485

$15.06

John Deere

Deutsch Dt Backshell Black Plstc

Deutsch Dt Backshell Black Plstc

Part #57M10486

$7.10

John Deere

Molex 0.6MM Fem. Term.

Molex 0.6MM Fem. Term.

Part #57M10488

$3.78

John Deere

Delphi Mp Fem Cbl Seal Grn Silcn

Delphi Mp Fem Cbl Seal Grn Silcn

Part #57M10489

$0.27

John Deere

Conn Tyco SS1.5 2W Ms Blk Plstc

Conn Tyco SS1.5 2W Ms Blk Plstc

Part #57M10497

$3.12

John Deere

Molex Cmc Recpt Fem Unsld Cpr

Molex Cmc Recpt Fem Unsld Cpr

Part #57M10514

$1.27

John Deere

Deutsch Dt 2W M Sld Blk Plstc

Deutsch Dt 2W M Sld Blk Plstc

Part #57M10517

$5.06

John Deere

Shop all 1,342 R4038 parts →

John Deere R4038 parts — frequently asked

How many parts fit the John Deere R4038?
Koenig Marketplace lists 8,767 parts and accessories that fit the John Deere R4038, including electrical parts.
Are these genuine John Deere parts for the R4038?
Yes — Koenig is an authorized John Deere dealer, so you'll find genuine OEM John Deere parts alongside quality aftermarket options that fit the John Deere R4038.
How do I find the right part for my R4038?
Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere R4038 by its compatible-models data.
Can I get R4038 parts shipped or pick them up locally?
Both. Koenig ships John Deere R4038 parts nationwide, and you can also pick up at one of Koenig's stores.
Parts for other John Deere models
John Deere 6130MJohn Deere 6140MJohn Deere 6620John Deere 6110MJohn Deere S690John Deere 1550John Deere 8400John Deere 8200John Deere 670GJohn Deere 6120MJohn Deere W650John Deere 9600