Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
![43000 Coolant Expansion Tank Fits Select Late-Model Polaris RZR Side-by-Side [Polished Finish]](https://www.jegs.com/images/mini_750/700/710/710-43000.jpg)
Vehicle Info NeededMOROSOPART NUMBER: 710-43000
43000 Coolant Expansion Tank Fits Select Late-Model Polaris RZR Side-by-Side [Polished Finish]
$20599
3 left in stock
Ships on Sep 14, 2026
Lowest Price GuaranteePolaris
Coolant Expansion TankFits Select Late-Model Polaris RZR Side-by-Side Includes Billet Aluminum Cap Aluminum Construction Sold IndividuallyIncludes:
- (1) Billet Aluminum Vented Cap
- (1) Cap O-Ring
Moroso direct fit aluminum coolant expansion tanks are designed for strength and longetivity. These tanks will outlast factory units that commonly fail after repeated high heat use, while also looking great under the hood.
Moroso 43000 Coolant Expansion Tank Features:
- Direct bolt-in replacement
- Fabricated Aluminum Construction
- Can be polished, chromed, powder coated, or installed as is
- Includes a billet aluminum vented cap with O-ring
Part TypeCoolant Overflow and Recovery Tank
BrandMOROSO
Package Height0.01
Package Width0.01
Package Length4.0
Weight12.0 PG
Part CategoryPerformance Parts
RecirculatingNo
Overflow Tank MaterialAluminum
Drain Valve IncludedNo
Outlet AttachmentHose barb
Overflow Tank FinishPolished
VentedYes
Outlet Quantity1
QuantitySold individually
Mounting Hardware IncludedNo
Part FitmentDirect Fit
Vendor Part Number43000
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Racing Super Coolant Additive [16 oz.]](https://www.jegs.com/images/mini_200/500/555/555-72324.jpg)
![Racing Coolant and Antifreeze with LP-3 [1 Gallon]](https://www.jegs.com/images/mini_200/500/555/555-72316.jpg)
JEGS
Racing Coolant and Antifreeze with LP-3 [1 Gallon]
Part Number : 555-72316
$2526$36.99
You Save$11.73
![Ice Water Racing Coolant [1 Gallon, Non-Glycol]](https://www.jegs.com/images/mini_200/500/555/555-72314.jpg)
![16705 Service Pro Antifreeze Concentrate [1 gallon]](https://www.jegs.com/images/mini_200/700/708/708-16705.jpg)
![Funnel [8.5 in. Overall Length]](https://www.jegs.com/images/mini_200/500/555/555-w4064.jpg)
![Heavy-Duty Steel Workbench [59.5 in. x 27.5 in. Bench Top]](https://www.jegs.com/images/mini_200/500/555/555-81440.jpg)
![Workbench Utility Mat [24 in. x 16 in.]](https://www.jegs.com/images/mini_200/500/555/555-80170.jpg)
![Penetrating Oil [11 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/600/639/639-11043.jpg)
![Fender Cover with Pocket [23 in. W x 31 1/2 in. L]](https://www.jegs.com/images/mini_200/500/555/555-65010.jpg)
JEGS
Fender Cover with Pocket [23 in. W x 31 1/2 in. L]
Part Number : 555-65010
$1499$16.99
You Save$2.00
![Heavy-Duty Nitrile Gloves [7 mils Thick, Large]](https://www.jegs.com/images/mini_200/500/555/555-1124.jpg)
Some parts are not legal for use in California or other states with similar laws / regulations
