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POLARIS OFF-ROAD VEHICLES

HELP CENTER

3/9/2021
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. 

Replacement key blanks are not available for the following RZR models. If both keys have been lost, you must replace the ignition. 

  • Model year 2020-2021 RZR Pro XP/Pro XP 4
  • Model year 2021 RZR XP 1000/XP 4 1000 High Lifter Edition
  • Model year 2015-2020 RZR XP 1000
  • Model year 2016-2020 RZR XP 4 1000

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

Key blanks

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

Youth Keys 
For youth vehicles, including RZR 170, 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. 

Key Covers
The Polaris Key Cover is part number 5433534 and fits all full-size RZR models. It does not fit youth RZR models. 

Image of key Cover 5433534

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.

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