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JD Motor Grader Sensors & Switches

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JD Motor Grader Sensors & Switches parts list
Image Fits Model Description Part # Price Product Details
Switch Kit, Neutral Start for John Deere 540D, 770A, 2020 & more – RE39116 See Details 770A, 770AH, 772A, 772AH, 540D, 640D, 844, 2020, 2020A, 2030, 2030A, 3203, 4200, 4300, 4400, 4600, 4700, 2140, 2155, 2355, 2355N, 2555, 2855N, 2955, 3040, 3055, 3140, 3150, 3155, 3255, 4050, 4055, 4250, 4255, 4450, 4455, 4555, 4560, 4650, 4755, 4760 Switch Kit, Neutral Start RE39116
$36.00
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Starter Solenoid for John Deere 644B, 770A, 6030 & more – AR102755 - view 2 See Details 770A, 772A, 644B, 646, 646B, 760A, 5020, 6030, 7520, 8440, 8450, 8630, 8640, 8650, 8850, 770 Starter Solenoid AR102755
$113.00
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Sensor; Exhaust Gas Recirculation for John Deere E330LC, 755D, 764 & more – RE522824 - view 4 See Details 250D, 260E, 755D, 764, 850J, 850JR, E360, E400, 210G, 240DLC, 270DLC, 290GLC, 2154G, 2454D, 2654G, 2954D, 3154G, 3754D, 3754G, 620G, 622G, 622GP, 670G, 672G, 770G, 772G, 870G, 872G, E330LC, 1010D, 1010E, 1110D, 1110E, 1210E, 1270D, 1270E, 1270G Sensor; Exhaust Gas Recirculation RE522824
$41.00
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Kit, Neutral Start Switch for John Deere 300B, 301A, 440C & more – RE38390 See Details 300B, 710B, 301A, 410, 444, 444C, 444CH, 500C, 510, 540B, 570, 570A, 640D, 646, 646B, 710C, 740A, 844, 440C, 1020, 1030, 1040, 1120, 1130, 1140, 1520, 1530, 1630, 1640, 1830, 1840, 2020, 2030, 2040, 2040S, 2120, 2130, 2140, 2150, 2240, 2255, 2350 Kit, Neutral Start Switch RE38390
$42.00
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Heater, Engine Block for John Deere 415B, 300D, 655B & more – RE227949 See Details 415B, 610B, 710B, 710G, 324H, 344E, 344H, 655B, 755A, 755B, 750B, 750C, 750J, 850B, 850C, 850J, 450LC, 490E, 590D, 595D, 690B, 750, 890A, 892DLC, 992ELC, 570B, 670C, 670CH, 672A, 672CH, 770A, 770B, 770C, 770CH, 772A, 772B, 772CH, 300D, 340D, 444 Heater, Engine Block RE227949
$219.00
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Sensor, Water In Fuel for John Deere 310J, E260LC, 755D & more – RE519696 See Details 310J, 310SJ, 315SJ, 410J, 710J, 710K, 755D, 450J, 550J, 650J, 700H, 700J, 700J-II, 750J, 750J-II, 764, 850J, 850J-II, 3029, 4045, 6068, E130, E140, E210, E210LC, E230LC, E240, E240LC, E260, E300LC, 120D, 130G, 160D, 160GLC, 180G, 200DLC, 200G, 210G Sensor, Water In Fuel RE519696
$65.00
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John Deere Starter 12V 10-Tooth CW for 4440 Tractor, 644C Loader, 710D Backhoe See Details 410C/410D/510D/610C/710D, 455G, 555G, 450G, 550G, 650G, 540E, 640D, 648D, 740/740A, 690/690A/690B/693B, 444/444C/444CH/444D, 500/500C, 510, 544C, 644C/644D/644E, 646/646B/646C, 743/743A, 344J, 444E, 544E, 624E, 3020, 4020, 4040, 4240, 4440 Starter, 12V 10-Tooth RE41875
$441.00
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John Deere 12V 10 tooth starter S-8505 for 648G skidder See Details 710D, 540G, 540G-II, 548E, 548G, 548G-II, 640E, 640G, 640G-II, 648E, 648G, 648G-II, 740E, 748E, 653E, 7200, 7400, 7600, 4039, 4045, 4239, 4276, 4.5L, 6059, 6068, 6.8L, 6414 Starter, 12V 10-Tooth S-8505
$598.00
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John Deere 450K dozer wheel speed sensor — AT416949 See Details 450K, 550K, 650K, 700K, 700L, 700P, 750K, 750L, 750P, 850K, 850L, 850P, 950K, 950P, 1050K, 1050P, 655K, 755K, 622G, 622GP, 672G, 672GP, 772G, 772GP, 872G, 643L-II, 803M, 843L-II, 853M, 859M Wheel Speed Sensor AT416949
$330.00
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Air intake temperature sensor for John Deere DZ122257 See Details 1070E–1470G, 1110E–2510H, 3754D, 703JH–909KH, 753J–959K, 643L-III, 540H–948L-III, 250D–300D, 210G–380GLC, 764, 755K, 624K–744K, 620G–672GP, 770G–872GP Sensor, Air Intake Temperature DZ122257
$70.00
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RE516336 fuel temp sensor for John Deere 850J dozer See Details 710K, 850J, 130G–380GLC, 810D–1910E, 670C–672D, 1070D–1470G, 3520, 759JH, 970D, 210L EP, 460D, 640G-III, 648G-III, 250D, 300D Fuel Temperature Sensor RE516336
$165.00
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Fuel pressure sensor for John Deere construction equipment See Details 250D, 260E, 755D, 850J, 850J-II, 850JR, 950K, 120D, 130G, 160D, 200G, E210, E240, E300, E330, 620G, 670G, 772G, 2156G, 540H, 640L, 753J, 844K, 1010E, 1110G, 1270G, 1470G, 803MH, 903M Fuel Pressure Sensor RE522794
$69.00
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Thermostat, 180° for John Deere Equipment - AR48675 See Details 250D, 260E, 310E, 310D, 315D, 410B, 410C, 410D, 510D, 610B, 610C, 710D, CTS, 1042, 1052, 1055, 1065, 1068H, 1072, 1075, 1075H4, 1085 (SN <044386), 1085H4, 1133, 1144, 1155, 1157, 1158, 1165, 1166, 1166H4, 1169, 1169H4, 1170, 1174, 1174H4, 1175 ETC Thermostat, 180° AR48675
$14.00
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Fuel Rail Pressure Sensor for John Deere | RE536275 See Details 250D, 310K, 310SK, 410K, 410K TC, 710K, 605K, 655K, 755K, 550K, 650K, 700K, 750K, 850K, 130G, 160GLC, 290GLC, 670G, 672G, 770G, 772G, 870G, 872G, 1070E, 1110E, 1170E, 1210E, 1270E, 344K, 444K, 524K, 624K, 744K Fuel Rail Pressure Sensor RE536275
$198.00
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Water Separator Sensor for John Deere See Details 250D, 260E, 300D, 310E, 370E, 460E, 410E, S650, S660, S670, S680, S690, T560, W650, CP690, CS690, 7760, 1050K, 850L, 850L PL, 350DLC, 350GLC, 380GLC, 470GLC, 7280, 7780, 8100, 8200, 8500, 670G, 770GP, 872G, R4045, STS12, 4940, DPS16, 7R, 8R ETC Water Separator Sensor RE542107
$43.31
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Sensor for John Deere Engine Magnetic Pickup See Details 310K/L/SK/SL, 410K/L, 710K/L, 344L, 450K, 550K, 650K, 700K/L, 750K/L, 850K/L, 950K, 130G, 160GLC, 180G, 200G, 210G, 250G, 470GLC, 2154G, 2654G, 3154G, 3754G, 620G, 672G, 770G, 870G, 444K/L, 524K/L, 544K/L, 624K/L, 644K/L, 724K/L, 744K/L, 844K/L, 944K Sensor, Engine (Magnetic Pickup) RE537634
$18.00
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Sensor for John Deere Crankcase Pressure | RE575415 See Details 310K, 310L, 310SK, 310SL, 315SL, 410K, 410L, 710K, 710L, T550, W540, W550, 344L, 605K, 655K, 755K, 450K, 550K, 650K, 700K, 750K, 850K, 130G, 160GLC, 290GLC, 2154G, 2654G, 620G, 622G, 622GP, 1010G, 1070E, 1070G, 1110E, 1110G, 1170E, 1170G ETC Crankcase Pressure Sensor RE575415
$59.00
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Sensor for John Deere Oil Pressure See Details 310J/K/L/SJ/SK/SL, 315SJ/SK/SL, 410J/K/L, 710J/K, 319D/323D/329D/333D, 450H/J, 550H/J, 650H/J, 700H/J, 750J, 764, 850J/L, 950K, 120D, 130G, E130/E140/E210/E230/E240LC/E360, 620G/670C/672G/770G/870G, 644G/J/K, 724J/K, 744J/K, 844J/K Oil Pressure Sensor RE167207
$72.00
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Sensor for John Deere Manifold Air Temperature See Details 310K/L/SK/SL, 315SL, 410E/K/L, 710K/L, 344L, 605K, 655K, 755K, 450K, 550K, 650K, 700K/L, 750K/L, 850K/L, 950K, 130G, 160GLC, 180G, 200G, 210G, 250G, 290GLC, 470GLC, 1070E, 1110E, 2154G, 2654G, 3154G, 3754G, 620G, 622G, 670G, 672G, 770G, 870G, 872G Sensor, Manifold Air Pressure RE537635
$52.00
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Sensor for John Deere Manifold Air Pressure See Details 310K/L/SK/SL, 315SL, 410K/L, 710K/L, 344K/L, 444K/L, 524K/L, 544K/L, 624K/L, 644G/K/L, 724K/L, 744K, 824K, 844K/L, 944K, 605K, 655K, 755K, 450K, 550K, 650K, 700K/L, 750K/L, 850K/L, 950K, 130G, 160GLC, 200G, 210G, 250G, 470GLC, 2154G, 648L, 748L Sensor, Manifold Air Pressure RE537639
$118.00
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Manifold Air Pressure Sensor for John Deere Equipment See Details 310K/L/SK/SL, 755D, 764, 850J/JR, E210, E230/LC, E240, E260/LC, E300LC, E330/LC, E360, E380, E400, 210G, 240DLC, 250G, 270DLC, 290GLC, 2144G, 2154G, 2454D, 2654G, 2954D, 3154G, 3754D/G, 620G, 672G, 770G, 870G, 1070D, 1270E, 1410D Sensor, Manifold Air Pressure RE522723
$108.00
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Magnetic Pickup Engine Speed Sensor for John Deere Equipment See Details 310G/J/K/L, 315SG/SJ/SK/SL, 325J/SK/SL, 410G/J/K/L, 710G/J/K, CT332, 319D/323D/329D/333D, 244J, 304J, 324J, 605C, 755D, 450H/J, 550H/J, 650H/J, 700H/J, 750C/J, 850C/J/JR/L, 950K, 120D, 130G, 160D/GLC, 180G, 200DLC/G, 210G, 240D, 250G, 270D, 290GLC Sensor, Engine (Magnetic Pickup) RE519144
$35.00
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Fuel Temperature Sensor for John Deere Equipment See Details 250D, 370E, 460E, 310K, 310L, 310SK, 310SK TC, 310SL, 315SL, 410E, 410K, 410K TC, 410L, 710K, 710L, S650, S660, S670, S680, S685, S685 Hillmaster, S690, S760, S770, S780, S785, S790, T550, T560, T660, T670, W540, W550, W650, W660 ETC Fuel Temperature Sensor RE538127
$38.00
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EGR Temperature Sensor for John Deere Equipment See Details 310K/L/SK/SL, 315SL, 410K/L, 710K/L, 655K, 755K, 450K, 550K, 650K, 700K, 750K, 850K, 950K, 130G, 160GLC, 180G, 200G, 290GLC, 2154G, 620G/670G/672G/770G/772G/870G/872G, 1070E/1110E/1210E/1270E, 210GLC, 250GLC, 300D/300GLC, 350GLC, 380GLC, 337E, 437E, Sensor, EGR Temperature RE537636
$54.00
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Exhaust Manifold Pressure Sensor for John Deere Equipment See Details 250D, 260E, 710K, S650, S660, S670, S670 Hillmaster, S760, S770, T550, T560, T660, T670, W540, W550, W650, W660, 655K, 755K, 700K, 700L, 700L PL, 750K, 750L, 850K, 850L, 850L PL, 950K, 210G, 250G, 290GLC, 8100, 8200, 2154G, 2654G, 3154G, 3754G ETC Exhaust Manifold Pressure Sensor RE542461
$67.50
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Coolant Pressure Sensor for John Deere Equipment See Details 250D, 260E, 370E, 460E, 410E, 710K, 655K, 755K, 700-950K/L, 1050K, 210-470G/GLC, 250-380GLC, 300GLC, 2154-3754G, 620-872G/GP, 1070-1910E/G, 310E, 524-624K/K-II/L/P, 644G/K/L/P/X, 724K/L, 744K/K-II, 824K, 844K/K-III, 944K, 640-948L, 643L, 843L, Coolant Pressure Sensor RE539840
$72.00
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Air Temperature Sensor for John Deere Equipment See Details 250D, 260E, 310K, 310L, 310SK, 310SL, S540, S550, S560, S650, S660, S670, S760, S770, T550, T560, T660, T670, W550, W650, W660, 9560STS, 9570STS, 9640WTS, 9660STS, 9660WTS, 9670STS, 9680WTS, 9760STS, 9770STS, 9780CTS, 9970, 755D, 764, 850J, 850J-II Air Temperature Sensor RE522823
$51.49
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Air Intake Temperature Sensor for John Deere Equipment See Details 250D, 300D, 310G, 310J, 310K, 310L, 310SG, 310SJ, 310SK, 310SL, 315SG, 315SJ, 315SK, 315SL, 325J, 325K, 325SK, 325SL, 410G, 410J, 410K, 410L, 710G, 710J, 605C, 450H, 450J, 550H, 550J, 650H, 650J, 700H, 700J, 750J, 850J, 120C, 120D, 160C, 160C LC Air Intake Temperature Sensor RE61812
$22.00
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Pressure Sensor for John Deere Diesel Oxidation Catalyst and Exhaust Systems See Details 250D, 370E, 460E, 310K, 410K, 710K, 605K, 655K, 755K, 550K, 650K, 700K, 750K, 850K, 1050K, 130G, 160GLC, 670G, 772G, 872G, 640L, 648L, 748L, 848L, 444K, 544K, 644K, 744K, 844K, 643L, 843L Pressure Sensor, Diesel Oxidation Catalyst RE538131
$69.00
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Pressure Sensor for John Deere Equipment Models See Details 444K/L, 524K, 544K, 624K, 644H/K, 724K/L, 744K, 824L, 1070E, 1170E, 1270G, 1470D/G, 260E, 310E/L/SL, 315SL, 710J, 755K, 550-850K, 850L, 130G, 160-380GLC, 620-872G, 640-948L, 3154G, 3156G, 3754G Hydraulic Pressure Sensor RE549752
$338.00
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Position Sensor for John Deere Articulated Dump Trucks, Combines, and Graders See Details 9410 Maximizer, 9450, 9470 STS, 9510, 9540i WTS, 9540WTS, 9550, 9550SH, 9560, 9560 Sidehill, 9560 STS, 9560i STS, 9560i WTS, 9560WTS, 9570STS, 9580i WTS, 9580WTS, 9610 Maximizer, 9640i WTS, 9640WTS ETC Position Sensor AT333680
$78.00
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RE560091 fuel suction control valve for John Deere 310K See Details 1010E, 1110D/E/G, 1170E, 1210E/G, 1410D, 1490D, 1510E/G, 210K, 210LJ, 260LC, 310J/K/L, 315SJ/SK/SL, 410J/K/L, 450J, 550J, 650J, 700J, 750J, 850J, 120D, 130G, 160D/GLC, 180G, 200DLC, 210G/GLC, 250G/GLC, 544J/K, 624J/K, 644G/J/K Fuel Suction Control Valve RE534109
$294.00
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John Deere 24V Bosch alternator AT161324 See Details 655B, 755B, 855E, 750B, 750C, 750CII, 850B, 850C, 850CII, 850E, 110, 190E, 330C, 370, 450, 450LC, 490E, 690E, 690ELC, 690LC, 790ELC, 792D, 792LC, 892E, 892LC, 992E, 992LC, 2054, 570B, 670B, 770B, 770CII, 772B, 344G, 444G, D41, D41A, D41E, D41P Alternator (Bosch) AT161324
$234.00
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John Deere ignition switch with keys AT195301 See Details 210C-210LJ, 310C, 310D, 310E, 310G, 410C, 410D, 410E, 410G, 444H, 444J, 450E, 450G, 450H, 450J, 555B, 710B, 710D, 710G, 544E, 544G, 544H, 544J, 624H, 624J, 644E, 644G, 644H, 644J, 744H, 844J, 690-690D, 400G, 550B, 550J, 650J, 700J, 750C, 750J, 850J Ignition Switch with Keys AR58126
$32.00
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Replacement sensors and switches for John Deere motor graders, covering pressure, temperature, speed, and ignition components across the G-series and GP grader lineup. Coverage spans engine, fuel, and exhaust sensing along with ignition and neutral start switches.

Fits Models At A Glance

  • 620G Series: 620G, 622G, 622GP
  • 670G Series: 670G, 672G, 672GP
  • 770G Series: 770G, 772G, 772GP
  • 870G Series: 870G, 872G, 872GP

Key Notes

  • Application: Engine, fuel, and exhaust system monitoring on motor graders
  • Pressure Sensors: Coolant, oil, fuel rail, crankcase, and manifold air pressure units
  • Temperature Sensors: Air intake, fuel, EGR, and manifold air temperature units
  • Speed & Position: Wheel speed and magnetic pickup engine speed sensors
  • Switches: Ignition switches with keys and neutral start switch kits

Why Choose Broken Tractor

  • ✅ Fast shipping from two U.S. locations
  • ✅ Verified fitment for Deere grader models
  • ✅ Knowledgeable support on sensor selection

Frequently Asked Questions

What sensors do you carry for a John Deere 872G motor grader?

Broken Tractor carries a range of sensors that fit the 872G, including the exhaust manifold pressure sensor RE542461, coolant pressure sensor RE539840, EGR temperature sensor RE537636, manifold air temperature sensor RE537635, fuel rail pressure sensor RE536275, and the wheel speed sensor AT416949. Because coverage varies by build, match the part number to your machine or confirm the correct sensor with the parts team before ordering.

Which manifold air pressure sensor fits a John Deere 770G grader?

We offer manifold air pressure sensor RE522723, which fits the 770G along with the 620G, 672G and 870G. There is also a related manifold air pressure sensor RE537639 covering other Deere models, so compare the part number on your existing sensor to be sure you get the right one.

How do I know if my John Deere grader has a bad engine speed sensor?

A failing magnetic pickup engine speed sensor can cause hard starting, erratic RPM readings, or a no-start condition since the engine controller relies on it for speed and timing. Broken Tractor carries magnetic pickup engine speed sensors RE519144 and RE537634 that fit several G-series graders including the 620G, 670G, 770G and 870G. Match the part number to your machine to confirm the correct unit.

Do you carry a neutral start switch for John Deere graders?

Yes, Broken Tractor offers neutral start switch kits including RE38390 and RE39116, along with ignition switch AR58126 that comes with keys. Fitment for these switches depends on the specific model and serial number, so match the part number or confirm the right kit with our parts team at (800) 909-7060.

What is a water in fuel sensor and does John Deere use one on graders?

A water in fuel sensor detects moisture collecting in the fuel system and warns the operator before it reaches the engine. Broken Tractor carries the water separator sensor RE542107, which fits grader models including the 670G, 770GP and 872G, and the water in fuel sensor RE519696. Check the part number against your machine to select the correct sensor.

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Product: Category: JD Motor Grader Sensors & Switches Brand: Head Title: JD Motor Grader Sensors & Switches | Broken Tractor