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Polaris Coolant Overflow Bottle 06-07 Sportsman 450

5.06 product ratings

ChaparralMotosports (283343)

98.8% positive feedback

Price:

$51.99

Free 4 day delivery

Get it by Wed, Oct 29

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

This is a Genuine Polaris OEM Replacement Part – New Old Stock (NOS). 100% Polaris original equipment, not aftermarket. Never used, factory direct part. May show light signs of shelf wear, package aging, or minor cosmetic marks from long-term storage, but the part itself is in new condition. Fits select Polaris models (see compatibility list or contact us with your VIN to confirm fitment). Designed to meet factory specifications for perfect fit, performance, and reliability.

About this product

Product Identifiers

BrandPolaris

Manufacturer Part Number5431673

GTIN0073577104259

UPC0073577104259

eBay Product ID (ePID)1711854075

Product Key Features

Compatible MakePolaris

Performance PartNo

Vintage PartNo

Universal FitmentNo

Mounting StyleBolt-On

MaterialPlastic

OE/OEM Part Number5431673

All listings for this product

POLARIS 500 SPORTSMAN 4X4 ATV SURGE TANK W/ CAP & HOSE Y425 2003

item 1 POLARIS 500 SPORTSMAN 4X4 ATV SURGE TANK W/ CAP & HOSE Y425 2003

+$4.00 shipping

13 Polaris RZR 800 S EFI Coolant Overflow Radiator Bottle

item 2 13 Polaris RZR 800 S EFI Coolant Overflow Radiator Bottle

2005 Polaris Sportsman 600 Coolant Water Tank Reservoir Bottle 5431673 JP3

item 3 2005 Polaris Sportsman 600 Coolant Water Tank Reservoir Bottle 5431673 JP3

2003 POLARIS SPORTSMAN 700 Burp Bottle / Coolant Antifreeze Catch Tank

item 4 2003 POLARIS SPORTSMAN 700 Burp Bottle / Coolant Antifreeze Catch Tank

18 Polaris Ranger 500 2x4 Coolant Overflow Radiator Bottle

item 5 18 Polaris Ranger 500 2x4 Coolant Overflow Radiator Bottle

15 Polaris Sportsman Ace 570 EPS 4x4 Coolant Overflow Radiator Bottle

item 6 15 Polaris Sportsman Ace 570 EPS 4x4 Coolant Overflow Radiator Bottle

18 Polaris Ranger Crew 570 4x4 Coolant Overflow Radiator Bottle

item 7 18 Polaris Ranger Crew 570 4x4 Coolant Overflow Radiator Bottle

16 Polaris Sportsman 570 4x4 Coolant Overflow Radiator Bottle

item 8 16 Polaris Sportsman 570 4x4 Coolant Overflow Radiator Bottle

18 Polaris Sportsman 850 4x4 High Lifter Coolant Overflow Radiator Bottle

item 9 18 Polaris Sportsman 850 4x4 High Lifter Coolant Overflow Radiator Bottle

99 Polaris Ranger 500 6x6 Coolant Overflow Radiator Bottle

item 10 99 Polaris Ranger 500 6x6 Coolant Overflow Radiator Bottle

14 Polaris Ranger 800 6x6 Coolant Overflow Radiator Bottle

item 11 14 Polaris Ranger 800 6x6 Coolant Overflow Radiator Bottle

08 Polaris RZR 800 EFI Coolant Overflow Radiator Bottle

item 12 08 Polaris RZR 800 EFI Coolant Overflow Radiator Bottle

Engine Radiator Surge Overflow Tank/Cap 1998 Polaris Sportsman 5431673 5430743

item 13 Engine Radiator Surge Overflow Tank/Cap 1998 Polaris Sportsman 5431673 5430743

00 Polaris Sportsman 500 4x4 Coolant Overflow Radiator Bottle

item 14 00 Polaris Sportsman 500 4x4 Coolant Overflow Radiator Bottle

2004 POLARIS SPORTSMAN 700 TWIN EFI RADIATOR OVERFLOW RESERVOIR TANK BOTTLE

item 15 2004 POLARIS SPORTSMAN 700 TWIN EFI RADIATOR OVERFLOW RESERVOIR TANK BOTTLE

1998 POLARIS SPORTSMAN 500 SURGE TANK CAP 5431673 5436936 t390

item 16 1998 POLARIS SPORTSMAN 500 SURGE TANK CAP 5431673 5436936 t390

+$10.00 shipping

Tank, Surge - 2004 POLARIS Sportsman 600

item 17 Tank, Surge - 2004 POLARIS Sportsman 600

+$7.00 shipping

Tank, Surge - 2005 Polaris Sportsman 800

item 18 Tank, Surge - 2005 Polaris Sportsman 800

+$7.00 shipping

Tank, Surge - 2000 Polaris Sportsman 500

item 19 Tank, Surge - 2000 Polaris Sportsman 500

+$7.00 shipping

Tank, Surge - 2004 Polaris Sportsman 500 HO

item 20 Tank, Surge - 2004 Polaris Sportsman 500 HO

+$7.00 shipping

Tank, Surge - 2002 Polaris Sportsman 700 65810

item 21 Tank, Surge - 2002 Polaris Sportsman 700 65810

+$7.00 shipping

5436936 Polaris 2007 Sportsman 500 ATV 4x4 surge tank 5431673 T177

item 22 5436936 Polaris 2007 Sportsman 500 ATV 4x4 surge tank 5431673 T177

2004 POLARIS SPORTSMAN 600 SURGE TANK 5431673 5436936 t086

item 23 2004 POLARIS SPORTSMAN 600 SURGE TANK 5431673 5436936 t086

+$10.00 shipping

04 Polaris Sportsman 700 EFI Coolant Overflow Surge Tank 5431673 2002-2007

item 24 04 Polaris Sportsman 700 EFI Coolant Overflow Surge Tank 5431673 2002-2007

20 - polaris OEM COOLANT WATER TANK RESERVOIR BOTTLE 5431673

item 25 20 - polaris OEM COOLANT WATER TANK RESERVOIR BOTTLE 5431673

1998 POLARIS SPORTSMAN 500 4X4 COOLANT OVERFLOW BOTTLE TANK JUG 5431673 5436936

item 26 1998 POLARIS SPORTSMAN 500 4X4 COOLANT OVERFLOW BOTTLE TANK JUG 5431673 5436936

03 Polaris Sportsman 700 4x4 Coolant Overflow Radiator Bottle

item 27 03 Polaris Sportsman 700 4x4 Coolant Overflow Radiator Bottle

04 Polaris Sportsman 600 4x4 Coolant Overflow Radiator Bottle

item 28 04 Polaris Sportsman 600 4x4 Coolant Overflow Radiator Bottle

14 Polaris RZR 4 800 EPS Coolant Overflow Radiator Bottle

item 29 14 Polaris RZR 4 800 EPS Coolant Overflow Radiator Bottle

96 Polaris Sportsman 500 4x4 Coolant Overflow Radiator Bottle

item 30 96 Polaris Sportsman 500 4x4 Coolant Overflow Radiator Bottle

05 Polaris Sportsman 800 Twin EFI Coolant Overflow Radiator Bottle

item 31 05 Polaris Sportsman 800 Twin EFI Coolant Overflow Radiator Bottle

15 Polaris Ranger 570 4x4 Coolant Overflow Radiator Bottle

item 32 15 Polaris Ranger 570 4x4 Coolant Overflow Radiator Bottle

1998 POLARIS SPORTSMAN 500 SURGE TANK 5436036 5431673 t390

item 33 1998 POLARIS SPORTSMAN 500 SURGE TANK 5436036 5431673 t390

+$10.00 shipping

1997 Polaris Sportsman 500 4x4 Coolant Overflow Tank Reservoir

item 34 1997 Polaris Sportsman 500 4x4 Coolant Overflow Tank Reservoir

2004 Polaris Sportsman 500 4x4 Coolant Overflow Tank Reservoir

item 35 2004 Polaris Sportsman 500 4x4 Coolant Overflow Tank Reservoir

Engine Radiator Overflow Tank 2005 07 Polaris Ranger 500 700 4x4 2x4

item 36 Engine Radiator Overflow Tank 2005 07 Polaris Ranger 500 700 4x4 2x4

+$10.00 shipping

Genuine OEM 04 Polaris 700 Sportsman Twin Coolant Tank Reservoir Bottle 5431673

item 37 Genuine OEM 04 Polaris 700 Sportsman Twin Coolant Tank Reservoir Bottle 5431673

+$5.00 shipping

Tank, Surge - 2003 Polaris Sportsman 600

item 38 Tank, Surge - 2003 Polaris Sportsman 600

+$10.00 shipping

Tank Coolant # 5431673 Polaris 2001 Sportsman 700 ATV 4x4

item 39 Tank Coolant # 5431673 Polaris 2001 Sportsman 700 ATV 4x4

Tank Coolant # 5431673 Polaris 2001 Sportsman 700 ATV 4x4

item 40 Tank Coolant # 5431673 Polaris 2001 Sportsman 700 ATV 4x4

POLARIS RANGER SURGE TANK 5431673 t009

item 41 POLARIS RANGER SURGE TANK 5431673 t009

+$10.00 shipping

2002 POLARIS SPORTSMAN 700 TWIN RADIATOR OVERFLOW RESERVOIR TANK BOTTLE 5431673

item 42 2002 POLARIS SPORTSMAN 700 TWIN RADIATOR OVERFLOW RESERVOIR TANK BOTTLE 5431673

OEM Polaris Coolant Reservoir Surge Tank Sportsman Ranger Magnum RZR 5436936

item 43 OEM Polaris Coolant Reservoir Surge Tank Sportsman Ranger Magnum RZR 5436936

OEM Polaris Coolant Reservoir Surge Tank Sportsman Ranger Magnum RZR 5436936

item 44 OEM Polaris Coolant Reservoir Surge Tank Sportsman Ranger Magnum RZR 5436936

2005 Polaris Sportsman 500 Coolant Water Tank Reservoir Bottle 5431673 OEM

item 45 2005 Polaris Sportsman 500 Coolant Water Tank Reservoir Bottle 5431673 OEM

Engine Radiator Overflow Tank 2004 Polaris Ranger 500 4X4

item 46 Engine Radiator Overflow Tank 2004 Polaris Ranger 500 4X4

+$7.99 shipping

Tank, Surge - 2002 Polaris Sportsman 500

item 47 Tank, Surge - 2002 Polaris Sportsman 500

+$8.50 shipping

2000 Polaris Sportsman 500 Coolant Surge Tank Overflow Reservoir 5431673 1442

item 48 2000 Polaris Sportsman 500 Coolant Surge Tank Overflow Reservoir 5431673 1442

2005 Polaris Sportsman 500 4x4 Coolant Overflow Tank Reservoir

item 49 2005 Polaris Sportsman 500 4x4 Coolant Overflow Tank Reservoir

2006 Polaris Sportsman 700 Surge Tank 5431673

item 50 2006 Polaris Sportsman 700 Surge Tank 5431673

Engine Radiator Overflow Tank 2006 Polaris Ranger 500 4X4 3286

item 51 Engine Radiator Overflow Tank 2006 Polaris Ranger 500 4X4 3286

+$7.99 shipping

1995 POLARIS MAGNUM 425 RADIATOR OVERFLOW RESERVOIR TANK BOTTLE

item 52 1995 POLARIS MAGNUM 425 RADIATOR OVERFLOW RESERVOIR TANK BOTTLE

2000 Polaris Sportsman 500 4X4 OEM COOLANT WATER TANK RESERVOIR BOTTLE 5431673

item 53 2000 Polaris Sportsman 500 4X4 OEM COOLANT WATER TANK RESERVOIR BOTTLE 5431673

Tank, Surge - 2015 Polaris Ranger 570 Crew 41536

item 54 Tank, Surge - 2015 Polaris Ranger 570 Crew 41536

+$7.00 shipping

1997 Polaris Magnum 425 ATV OEM 5431673 Water Coolant Overflow Surge Tank Bottle

item 55 1997 Polaris Magnum 425 ATV OEM 5431673 Water Coolant Overflow Surge Tank Bottle

+$8.54 shipping

Tank, Surge - 2000 POLARIS ATV/UTV

item 56 Tank, Surge - 2000 POLARIS ATV/UTV

+$8.50 shipping

Polaris Ranger 400 500 570 800 Coolant Overflow Surge Tank OEM # 5431673 5436936

item 57 Polaris Ranger 400 500 570 800 Coolant Overflow Surge Tank OEM # 5431673 5436936

+$4.99 shipping

1999 Polaris Scrambler 500 4x4 Coolant Overflow Tank 5431673

item 58 1999 Polaris Scrambler 500 4x4 Coolant Overflow Tank 5431673

1995 2023 Polaris Magnum Sportsman RZR Ranger 500 600 700 800 OEM Coolant Tank

item 59 1995 2023 Polaris Magnum Sportsman RZR Ranger 500 600 700 800 OEM Coolant Tank

listings for this product

Ratings and Reviews

5.0

6 product ratings

6 users rated this 5 out of 5 stars
0 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
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by dozerman-d20a
Oct 17, 2025
The item is of great quality. It is a g...
The item is of great quality. It is a great value for the price paid. The item is used as described and has a great look. Definitely recommend this product.
Verified purchase: YesCondition: Pre-owned
by curtis7717
Jun 29, 2021
Minutes
I received the Polaris coolant reservoir promptly and installed it moments later. I was driving my TV again literally minutes after receipt! Love it
Verified purchase: YesCondition: Pre-owned
by rebmei-63
Aug 31, 2021
good product
was just what i wanted
Verified purchase: YesCondition: Pre-owned
by budone23
Oct 12, 2021
fit perfectly
exactly as describe came looking like new.
Verified purchase: YesCondition: Pre-owned
by maryingeorgia
Jun 07, 2025
Hard to install but everything hard when...
Hard to install but everything hard when 83
Verified purchase: YesCondition: Pre-owned
by andrestreh-0
May 14, 2024
Exactly what I was looking for
Exactly what I was looking for
Verified purchase: YesCondition: Pre-owned

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