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YearMakeModelSubmodel

Picture 1 of 1

Polaris ELECTRONIC CONTROL UNIT (ECU) B 4012838 OEM NEW - Picture 1 of 1

11 RZR 800 RZR800 CDI Black Brain Box #23-13230

4.176 product ratings

PartzillaMarketplace (147014)

99.1% positive feedback

Price:

$564.99

Free shipping

Estimated delivery Sat, Aug 30 - Sat, Sep 6

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

For OEM motorcycle parts, OEM ATV parts, and OEM side-by-side parts, PartzillaMarketplace is one of the leading online retailers. As an authorized dealer for top powersports brands like Honda, Yamaha, Kawasaki, Polaris, Suzuki, Can-Am, Sea-Doo, and Arctic Cat, you can be sure that the OEM parts you get from us are backed by the manufacturer and are designed to fit your machine perfectly. Our state-of-the-art distribution centers have thousands of genuine OEM parts for your machine ready to ship, so that you can get the parts, get it fixed, and get running again.

About this product

Product Identifiers

BrandPolaris

Manufacturer Part Number4012838

eBay Product ID (ePID)1411819657

Product Key Features

Compatible MakePolaris

ColorBlack

All listings for this product

EB885 2014 14 POLARIS RZR 900 RRU RIGHT REAR UPPER TIE ROD RADIUS

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Polaris Sportsman 570 Forest EFI 450 14 15 16 OEM Fuel Gas Tank Reservoir

item 2 Polaris Sportsman 570 Forest EFI 450 14 15 16 OEM Fuel Gas Tank Reservoir

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Polaris Sportsman 570 22 CDI ECU ECM 51462

item 3 Polaris Sportsman 570 22 CDI ECU ECM 51462

2018 Polaris Sportsman 850 NO EPS Ecu (NBS) Box Computer # 4017618

item 4 2018 Polaris Sportsman 850 NO EPS Ecu (NBS) Box Computer # 4017618

2013 Polaris Ranger 800 6x6 OEM ECU CDI ECM Computer Module 4012838

item 5 2013 Polaris Ranger 800 6x6 OEM ECU CDI ECM Computer Module 4012838

Polaris RZR XP 900 EFI 13 CDI ECU ECM 51729

item 6 Polaris RZR XP 900 EFI 13 CDI ECU ECM 51729

2012 Polaris RZR 900 XP OEM ECU CDI ECM Computer Module 4012838

item 7 2012 Polaris RZR 900 XP OEM ECU CDI ECM Computer Module 4012838

2018 Polaris Sportsman 850 EPS CDI ECU ECM

item 8 2018 Polaris Sportsman 850 EPS CDI ECU ECM

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Polaris Sportsman 850 Premium 20 CDI ECU ECM 50319

item 9 Polaris Sportsman 850 Premium 20 CDI ECU ECM 50319

Polaris Sportsman 850 Premium 20 CDI ECU ECM 52120

item 10 Polaris Sportsman 850 Premium 20 CDI ECU ECM 52120

Polaris Sportsman 850 EPS 48 21 CDI ECU ECM 48538

item 11 Polaris Sportsman 850 EPS 48 21 CDI ECU ECM 48538

2011 Polaris Ranger NO EPS ECU Box Computer

item 12 2011 Polaris Ranger NO EPS ECU Box Computer

OEM Polaris RZR 570 ECU ECM 2011 -2023 4014316 4012838

item 13 OEM Polaris RZR 570 ECU ECM 2011 -2023 4014316 4012838

Polaris Sportsman 850 23 CDI ECU ECM 51465

item 14 Polaris Sportsman 850 23 CDI ECU ECM 51465

Polaris Sportsman 570 EPS 15 CDI ECU ECM 50385

item 15 Polaris Sportsman 570 EPS 15 CDI ECU ECM 50385

Polaris Sportsman 570 EFI EPS 14 CDI ECU ECM 48248

item 16 Polaris Sportsman 570 EFI EPS 14 CDI ECU ECM 48248

Polaris Sportsman 570 24 CDI ECU ECM 51463

item 17 Polaris Sportsman 570 24 CDI ECU ECM 51463

Polaris Sportsman 570 15 CDI ECU ECM 49078

item 18 Polaris Sportsman 570 15 CDI ECU ECM 49078

Polaris Sportsman 570 EFI 14 CDI ECU ECM 50240

item 19 Polaris Sportsman 570 EFI 14 CDI ECU ECM 50240

Polaris Sportsman 570 16 CDI ECU ECM 45388

item 20 Polaris Sportsman 570 16 CDI ECU ECM 45388

Polaris Sportsman 450 HO 19 CDI ECU ECM 51735

item 21 Polaris Sportsman 450 HO 19 CDI ECU ECM 51735

Polaris Sportsman 450 HO 19 CDI ECU ECM 51522

item 22 Polaris Sportsman 450 HO 19 CDI ECU ECM 51522

Polaris RZR 900 XP EPS 2013 Computer CDI ECU ECM Igntion Box 4014280 12 11

item 23 Polaris RZR 900 XP EPS 2013 Computer CDI ECU ECM Igntion Box 4014280 12 11

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Polaris Ranger 570 EFI EPS 14 CDI ECU ECM 51969

item 24 Polaris Ranger 570 EFI EPS 14 CDI ECU ECM 51969

Polaris Sportsman 850 EPS LE 21 CDI ECU ECM 44813

item 25 Polaris Sportsman 850 EPS LE 21 CDI ECU ECM 44813

2013 Polaris RZR 900 XP OEM ECU CDI ECM Computer Module 4012838

item 26 2013 Polaris RZR 900 XP OEM ECU CDI ECM Computer Module 4012838

21 Polaris Sportsman 850 4x4 Electric Control Unit Ecu

item 27 21 Polaris Sportsman 850 4x4 Electric Control Unit Ecu

16 Polaris Sportsman 850 4x4 Electric Control Unit Ecu

item 28 16 Polaris Sportsman 850 4x4 Electric Control Unit Ecu

14 Polaris RZR 4 800 EPS Electric Control Unit Ecu

item 29 14 Polaris RZR 4 800 EPS Electric Control Unit Ecu

11 Polaris RZR XP 900 Electric Control Unit Ecu

item 30 11 Polaris RZR XP 900 Electric Control Unit Ecu

18 Polaris Sportsman 850 4x4 High Lifter Electric Control Unit Ecu

item 31 18 Polaris Sportsman 850 4x4 High Lifter Electric Control Unit Ecu

13 Polaris RZR 900 XP Electric Control Unit Ecu

item 32 13 Polaris RZR 900 XP Electric Control Unit Ecu

15 Polaris Scrambler 850 Electric Control Unit Ecu

item 33 15 Polaris Scrambler 850 Electric Control Unit Ecu

2022 POLARIS SPORTSMAN 850 HL~ECU-137 HOURS ~OEM#4012838 4017518 2507(L-3)

item 34 2022 POLARIS SPORTSMAN 850 HL~ECU-137 HOURS ~OEM#4012838 4017518 2507(L-3)

13 Polaris RZR XP 900 EFI Electric Control Unit Ecu

item 35 13 Polaris RZR XP 900 EFI Electric Control Unit Ecu

Polaris Sportsman 850 SP 16 CDI ECU ECM 51560

item 36 Polaris Sportsman 850 SP 16 CDI ECU ECM 51560

Polaris Sportsman 850 SP 17 CDI ECU ECM 51954

item 37 Polaris Sportsman 850 SP 17 CDI ECU ECM 51954

Polaris Sportsman 850 SP 18 CDI ECU ECM 48110

item 38 Polaris Sportsman 850 SP 18 CDI ECU ECM 48110

Polaris Sportsman 570 EFI EPS 14 CDI ECU ECM 50310

item 39 Polaris Sportsman 570 EFI EPS 14 CDI ECU ECM 50310

Polaris Sportsman 570 SP EPS 17 CDI ECU ECM 41987

item 40 Polaris Sportsman 570 SP EPS 17 CDI ECU ECM 41987

Polaris Sportsman 570 EPS 19 CDI ECU ECM 50550

item 41 Polaris Sportsman 570 EPS 19 CDI ECU ECM 50550

Polaris Sportsman 570 X2 EPS 15 CDI ECU ECM 42677

item 42 Polaris Sportsman 570 X2 EPS 15 CDI ECU ECM 42677

Polaris Sportsman 570 EPS 15 CDI ECU ECM 40863

item 43 Polaris Sportsman 570 EPS 15 CDI ECU ECM 40863

2012 POLARIS RZR XP 900 EFI ECU COMPUTER CONTROLLER UNIT BLACK BOX ECM CDI

item 44 2012 POLARIS RZR XP 900 EFI ECU COMPUTER CONTROLLER UNIT BLACK BOX ECM CDI

Polaris Sportsman 570 EPS 15 CDI ECU ECM 46941

item 45 Polaris Sportsman 570 EPS 15 CDI ECU ECM 46941

Polaris Ranger 570 EFI 14 CDI ECU ECM 46031 computer

item 46 Polaris Ranger 570 EFI 14 CDI ECU ECM 46031 computer

Polaris Ranger 570 EFI 14 CDI ECU ECM 46565

item 47 Polaris Ranger 570 EFI 14 CDI ECU ECM 46565

Polaris Sportsman 570 EFI 18 CDI ECU ECM 49361

item 48 Polaris Sportsman 570 EFI 18 CDI ECU ECM 49361

2014 Polaris RZR 4 900 OEM ECU Electronic Control Unit 4012838

item 49 2014 Polaris RZR 4 900 OEM ECU Electronic Control Unit 4012838

Polaris Sportsman 570 SP 16 CDI ECU ECM 37559

item 50 Polaris Sportsman 570 SP 16 CDI ECU ECM 37559

Polaris Sportsman 850 SP 18 CDI ECU ECM 46591

item 51 Polaris Sportsman 850 SP 18 CDI ECU ECM 46591

Polaris Ranger 800 EPS Crew 13 CDI ECU ECM 52112

item 52 Polaris Ranger 800 EPS Crew 13 CDI ECU ECM 52112

Polaris Ranger 800 14 CDI ECU ECM 52156

item 53 Polaris Ranger 800 14 CDI ECU ECM 52156

Electronic Control Unit (ECU) 16 450 HO - 2016 POLARIS SPORTSMAN 450 H.O. #1515

item 54 Electronic Control Unit (ECU) 16 450 HO - 2016 POLARIS SPORTSMAN 450 H.O. #1515

POLARIS OEM GENUINE CDI ECM SPORTSMAN 570 2024 2025 PN 4012838

item 55 POLARIS OEM GENUINE CDI ECM SPORTSMAN 570 2024 2025 PN 4012838

Polaris RZR 4 900 570 800 OEM Engine Control Unit ECU ECM CDI Igniter - WORKS!

item 56 Polaris RZR 4 900 570 800 OEM Engine Control Unit ECU ECM CDI Igniter - WORKS!

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Polaris Sportsman 850 21 CDI ECU ECM 43411

item 57 Polaris Sportsman 850 21 CDI ECU ECM 43411

Polaris Sportsman 570 SP Touring 17 CDI ECU ECM 39259

item 58 Polaris Sportsman 570 SP Touring 17 CDI ECU ECM 39259

Polaris Sportsman 570 15 CDI ECU ECM 41511

item 59 Polaris Sportsman 570 15 CDI ECU ECM 41511

listings for this product

Ratings and Reviews

4.2

6 product ratings

4 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by pave_9606
Oct 13, 2021
Was supposed to be out of “known running machine with no issues”. This ecu has trouble codes stored.
This should have been “plug and play”. Plugged in and machine does start, but shows a check engine light and is stuck in “limp mode”. I have been told it needs to go to a dealer to reflash. I would have been ahead just to order brand new OEM . Dissapointed, as it didn’t solve my issue.
Verified purchase: YesCondition: Pre-owned
by barryw05
Jan 24, 2025
Works great back up and running again. ...
Works great back up and running again.
Verified purchase: YesCondition: Pre-owned
by rka-76
May 05, 2024
Works so far, hopefully this is what was wrong with the machine! Thanks...
Works so far, hopefully this is what was wrong with the machine! Thanks...
Verified purchase: YesCondition: Pre-owned
by dougdkoffroad
Oct 16, 2019
Works as expected
ECU works as expected
Verified purchase: YesCondition: Pre-owned
by bansheeboy-85
Apr 23, 2024
Perfect, thank you!
Perfect, thank you!
Verified purchase: YesCondition: New

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