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POLARIS OFF-ROAD VEHICLES
HELP CENTER
1/5/2022

RZR Replacement Keys

For most vehicles, Polaris offers key blanks that can be cut using an existing key. If both keys have been lost, you will need to replace the ignition. Contact your Polaris Dealer for key and ignition replacement assistance. Reference the information below when contacting them. 

For model year 2021 and newer RZR models, 2020 RZR Pro XP/Pro XP 4, 2015-2020 RZR XP 1000, and 2016-2020 RZR XP 4 1000, use the following key blank and key cover. Note that keys with non-removable covers cannot be copied onto key blanks. See your Polaris Dealer for more information. 

RZR models that are not listed above use the replacement key shown below. To identify which series the key is, locate the four digits on the original key as shown below. 

Image of spare key

 Series  Part Number
 20__  4010278
 21__  4010278
 22__  4010321
 23__  4010321
 27__  4010321
 28__  4010321
 31__  4110141
 32__  4110148
 67__  4010278
 68__  4010278
 4000-4149  4015704
 4150-4299  4015705


For 4000 series blanks, reference all 4 digits stamped on the blank. 

The Polaris Key Cover for these keys is part number 5433534.

key cover

Youth Keys 
For RZR 200 models, see your Polaris Dealer for more information and to order a replacement key. 

  • The key blank is part number 4080125. 
  • The cover for this key is part number 5458344.

For RZR 170 models, determine which replacement key is required by examining the groove of the key. Groove is determined when holding the key, ready to put into the ignition.

  • If your key has a groove on the right-hand side, use key blank 0453143.
  • If your key has a groove on the left-hand side, use key blank 0453372. Polaris only offers key blanks that can be cut using an existing key. 

Additionally, you can tell which key blank you need by checking the number on the key tag attached to the original key ring. If the first digit in that number is odd, you need key blank 0453143. If first digit of the number is even, you need key blank 0453372.

These key blanks must be cut to match an original key. If both keys have been lost, you will need to replace the ignition. See the parts catalog or an authorized Polaris Dealer for further assistance. 

For more information, see your authorized Polaris Dealer. To find a dealer near you, use the Dealer Locator.
Maintenance tips, procedures and specifications can be found in your Owner's Manual.
To find diagrams and replacement part numbers, use the online parts catalog.

Unless noted, trademarks are the property of Polaris Industries Inc.
© 2022 Polaris Inc.

Keyword(s) key , replacement , spare , duplicate , ignition ,