✓ In Stock
2011-2027 Polaris RZR / Ranger / ATV Thermostat Housing - NBR
Interchange # 5413948
$15.12
Prices are in USD. Shipping calculated at checkout.
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This thermostat housing o-ring is engineered to create a secure, watertight seal for the cooling system at the cylinder head application. Manufactured from durable NBR rubber, it delivers excellent resistance to petroleum products, coolant additives, and constant thermal cycling. The precise direct-fit construction ensures a tight seal that prevents coolant leaks and helps maintain stable engine operating temperatures.
This part fits 2011-2027 Polaris Ranger, RZR, Sportsman, Scrambler & ATV models, including 570, 850, 900, 1000, XP, Trail, and XD 1500 variants.
Add a custom.kit_contents metafield to this product.
Parts Type
Thermostat Housing Gasket
Sold As
Individual Part
Material
NBR Rubber
Weight
0.007300
Compatible Models
79 Fits
RZR
2011–2026
16 models
▼
Polaris RZR 4 800 EFI
Fuji 800 twin, 4-Stroke SOHC Twin Cylinder, 760cc
2011201220132014
Polaris RZR 800 EFI
Fuji 800 twin, 4-Stroke SOHC Twin Cylinder, 760cc
2011201220132014
Polaris RZR S 800 EFI
Fuji 800 twin, 4-Stroke SOHC Twin Cylinder, 760cc
2011201220132014
Polaris RZR 570
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
20122013201420152016201720182019
Polaris RZR 4 900
ProStar 900, 4-Stroke DOHC Twin Cylinder, 875cc
2014201520162017
Polaris RZR 900
ProStar 900, 4-Stroke DOHC Twin Cylinder, 875cc
2015201620172018201920202021
Polaris RZR S 900
ProStar 900, 4-Stroke DOHC Twin Cylinder, 875cc
2015201620172018201920202021
Polaris RZR S 570
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
2017
Polaris RZR S4 900
ProStar 900, 4-Stroke DOHC Twin Cylinder, 875cc
2018201920202021
Polaris RZR TRAIL-PREMIUM
ProStar 900, 4-Stroke DOHC Twin Cylinder, 875cc
2018201920202021
Polaris RZR TRAIL S 900
ProStar 900, 4-Stroke DOHC Twin Cylinder, 875cc
20182019202020212022202320242025
Polaris RZR TRAIL-SPORT
ProStar 900, 4-Stroke DOHC Twin Cylinder, 875cc
2018201920202021
Polaris RZR TRAIL-ULTIMATE
ProStar 900, 4-Stroke DOHC Twin Cylinder, 875cc
2018201920202021
Polaris RZR Trail 900
ProStar 900, 4-Stroke DOHC Twin Cylinder, 875cc
2020
Polaris RZR Trail 570
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
202020212022
Polaris RZR TRAIL
ProStar 900, 4-Stroke DOHC Twin Cylinder, 875cc
20222023202420252026
RANGER
2013–2027
37 models
▼
Polaris RANGER XP 900
ProStar 900, 4-Stroke DOHC Twin Cylinder, 875cc
2013201420152016201720182019
Polaris RANGER 570 MID SIZE CREW
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
20142015201620172018201920202021
Polaris RANGER 570 MID SIZE
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
20142015201620172018201920202021
Polaris RANGER CREW 900-6
ProStar 900, 4-Stroke DOHC Twin Cylinder, 875cc
201420152016
Polaris RANGER 900 CREW
ProStar 900, 4-Stroke DOHC Twin Cylinder, 875cc
201420152016
Polaris RANGER XP 570 CREW
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
2015
Polaris RANGER XP 570 FULL SIZE CREW
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
2015
Polaris RANGER XP 570 FULL SIZE
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
20152016
Polaris RANGER CREW 900-5
ProStar 900, 4-Stroke DOHC Twin Cylinder, 875cc
2016
Polaris RANGER XP 570 CREW 6
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
2016
Polaris RANGER 570 CREW
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
2016201720182021
Polaris RANGER 570 FULL SIZE
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
201620172018201920202021202220232025
Polaris RANGER XP 1000 CREW
ProStar 1000 Gen 1, 4-Stroke DOHC Twin Cylinder, 999cc
201720182019202020212023
Polaris RANGER XP 1000
ProStar 1000 Gen 1, 4-Stroke DOHC Twin Cylinder, 999cc
201720182019202020212023
Polaris RANGER 500 Mid Size 2x4
ProStar 500, 4-Stroke DOHC Single Cylinder, 499cc
201720182019
Polaris RANGER XP 900 CREW
ProStar 900, 4-Stroke DOHC Twin Cylinder, 875cc
201720182019
Polaris RANGER 500 Mid Size
ProStar 500, 4-Stroke DOHC Single Cylinder, 499cc
20172018201920202021
Polaris RANGER 570 FULL SIZE CREW
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
2019202020212022202320242025
Polaris RANGER 1000 CREW
ProStar 1000, 4-Stroke SOHC Twin Cylinder, 999cc
2020202120222023202420252026
Polaris RANGER 1000
ProStar 1000, 4-Stroke SOHC Twin Cylinder, 999cc
2020202120222023202420252026
Polaris RANGER 570-Base
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
2021
Polaris RANGER 500
ProStar 500, 4-Stroke DOHC Single Cylinder, 567cc
20222026
Polaris RANGER 570 HD EPS ADC
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
2022
Polaris RANGER XP 1000 CREW-High Lifter/Big Game/Waterfowl
ProStar 1000 Gen 1, 4-Stroke DOHC Twin Cylinder, 999cc
2022
Polaris RANGER XP 1000 CREW-Northstar Ultimate
ProStar 1000 Gen 1, 4-Stroke DOHC Twin Cylinder, 999cc
2022
Polaris RANGER XP 1000 CREW-Premium
ProStar 1000 Gen 1, 4-Stroke DOHC Twin Cylinder, 999cc
2022
Polaris RANGER XP 1000 CREW-Trail Boss Trim
ProStar 1000 Gen 1, 4-Stroke DOHC Twin Cylinder, 999cc
2022
Polaris RANGER XP 1000-High Lifter/Big Game/Waterfowl
ProStar 1000 Gen 1, 4-Stroke DOHC Twin Cylinder, 999cc
2022
Polaris RANGER XP 1000-Northstar Ultimate
ProStar 1000 Gen 1, 4-Stroke DOHC Twin Cylinder, 999cc
2022
Polaris RANGER XP 1000-Premium
ProStar 1000 Gen 1, 4-Stroke DOHC Twin Cylinder, 999cc
2022
Polaris RANGER XP 1000-Trail Boss Trim
ProStar 1000 Gen 1, 4-Stroke DOHC Twin Cylinder, 999cc
2022
Polaris RANGER CREW SP 570
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
20222023202420252026
Polaris RANGER SP 570
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
20222023202420252026
Polaris RANGER XD 1500
ProStar 1500, 4-Stroke DOHC Triple Cylinder, 1498cc
202420252026
Polaris RANGER XD 1500 CREW
ProStar 1500, 4-Stroke DOHC Triple Cylinder, 1498cc
202420252026
Polaris RANGER XP 1000 CREW
ProStar 1000 Gen 2, 4-Stroke DOHC Twin Cylinder, 999cc
2024202520262027
Polaris RANGER XP 1000
ProStar 1000 Gen 2, 4-Stroke DOHC Twin Cylinder, 999cc
2024202520262027
ATV
2013–2026
26 models
▼
Polaris Scrambler XP 850
ProStar 850, 4-Stroke SOHC Twin Cylinder, 850cc
201320142015201620172018201920202021202220232024
Polaris Sportsman Touring 850 HO
ProStar 850, 4-Stroke SOHC Twin Cylinder, 850cc
2013
Polaris Sportsman XP 850 HO
ProStar 850, 4-Stroke SOHC Twin Cylinder, 850cc
20132014
Polaris Sportsman 570 EFI
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
2014
Polaris Sportsman 850 Touring
ProStar 850, 4-Stroke SOHC Twin Cylinder, 850cc
201420162017201820192020202120222023202420252026
Polaris Sportsman Touring 570 EFI
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
2014
Polaris Sportsman WV850
ProStar 850, 4-Stroke SOHC Twin Cylinder, 850cc
2014
Polaris Sportsman XP 850
ProStar 850, 4-Stroke SOHC Twin Cylinder, 850cc
2014
Polaris Scrambler XP 1000 EPS
ProStar 1000, 4-Stroke SOHC Twin Cylinder, 952cc
20142015201620172018
Polaris Scrambler XP 1000
ProStar 1000, 4-Stroke SOHC Twin Cylinder, 952cc
20142015201620172018201920202021
Polaris Sportsman 570
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
2014201520162017201820192020202120222023202420252026
Polaris Sportsman Touring 570
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
201520162017201820192020202120222023202420252026
Polaris Sportsman X2 570
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
201520162017201820192020202120252026
Polaris Scrambler 850
ProStar 850, 4-Stroke SOHC Twin Cylinder, 850cc
201520162017201820192020202120222023202420252026
Polaris Sportsman 850
ProStar 850, 4-Stroke SOHC Twin Cylinder, 850cc
201520162017201820192020202120222023202420252026
Polaris Sportsman Touring XP 1000
ProStar 1000, 4-Stroke SOHC Twin Cylinder, 952cc
20162017201820192020202120222023202420252026
Polaris Sportsman XP 1000
ProStar 1000, 4-Stroke SOHC Twin Cylinder, 952cc
20162017201820192020202120222023202420252026
Polaris Sportsman 6x6 BIG BOSS 570
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
20172018
Polaris Sportsman 570 EPS
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
201720182019202020212022202320242025
Polaris Sportsman 6x6 570
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
201820192020202120222023202420252026
Polaris Sportsman Touring XP 850
ProStar 850, 4-Stroke SOHC Twin Cylinder, 850cc
20192020
Polaris High Lifter XP 1000
ProStar 1000, 4-Stroke SOHC Twin Cylinder, 952cc
20202021
Polaris Scrambler XP 1000 S
ProStar 1000, 4-Stroke SOHC Twin Cylinder, 952cc
2020202120222023202420252026
Polaris Sportsman 450
ProStar 500 OHC, 4-Stroke OHC Single Cylinder, 500cc
202020212022202320242025
Polaris Sportsman 570 Ultimate
ProStar 570, 4-Stroke DOHC Single Cylinder, 567cc
2022
Polaris Sportsman XP 1000 S
ProStar 1000, 4-Stroke SOHC Twin Cylinder, 952cc
2023202420252026
⚠ Always verify fitment before ordering.