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Weller Racing
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  • - YAMAHA
    • YAMAHA YXZ1000R
    • YAMAHA YXZ1000R SS
    • WOLVERINE RMAX
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    • WOLVERINE 700 R SPEC
    • RHINO 660
    • RHINO 450
  • - CANAM
    • MAVERICK X3
    • MAVERICK 1000
    • COMMANDER 1000
  • - POLARIS
    • RZR XP TURBO
    • RZR XP 1000
    • RZR XP 900
    • RZR 800 S
    • RZR 800
    • RZR 570
    • RZR 170
  • - SR1
    • Complete SR1 Mounting / Drive Kits
    • Drive Parts
    • Suspension, Steering, Hubs
    • Brake System Parts
    • Chassis / Fabrication
    • Body
    • Seats / Harnesses / Steering Wheels / Interior
    • Cooling System
    • Engine Parts
    • Shifter Parts
    • Fuel System Parts
    • Electrical, Dash, Gauges
    • Replacement Drive Parts
  • - HONDA
    • TALON 1000
    • PIONEER 1000
  • - WR APPAREL
  • - USED PARTS / VEHICLES
    • YXZ1000R Used Parts
    • CanAm X3 Used Parts

Top Sellers

Yamaha Rhino 660 / 450 High Volume Fuel Kit
Yamaha Rhino 660 / 450 High Volume Fuel Kit
$115.00
(120)
YXZ1000R Air Injection Block Off Plate Kit - WR Edition
YXZ1000R Air Injection Block Off Plate Kit - WR Edition
$45.99
(53)
XP900 / XP1000 RZR Injector Pigtail Repair Kit
XP900 / XP1000 RZR Injector Pigtail Repair Kit
$24.99
(6)
Maverick X3 Rear Trailing Arm Mount Weld in Bracket
Maverick X3 Rear Trailing Arm Mount Weld in Bracket
$24.00
(2)
Maverick X3 Rear Upper Shock Mount Weld in Bracket
Maverick X3 Rear Upper Shock Mount Weld in Bracket
$24.00
(1)
Yamaha HD Tie Rod Replacement Outer Tie Rod End
Yamaha HD Tie Rod Replacement Outer Tie Rod End
$50.00
(3)
Clutch Compression Tool by EPI Performance
Clutch Compression Tool by EPI Performance
$89.99
(0)

New Releases

Oil Cooler Adapter Replacement O-Ring
Oil Cooler Adapter Replacement O-Ring
$4.50
(0)
Cylinder Works, Standard Bore Top End Kit - XP 1000
Cylinder Works, Standard Bore Top End Kit - XP 1000
$899.95
(0)
HD Automatic Timing Chain Tensioner - Polaris XP 900 / XP 1000
HD Automatic Timing Chain Tensioner - Polaris XP 900 / XP 1000
$129.99
(67)
Standard Exhaust Guide - Polaris RZR XP 1000, 2014
Standard Exhaust Guide - Polaris RZR XP 1000, 2014
$19.82
(0)
Lightweight Racing Valve Spring Kit - Polaris RZR XP 1000
Lightweight Racing Valve Spring Kit - Polaris RZR XP 1000
$441.41
(0)
+1mm Intake Valve - Polaris RZR XP 1000
+1mm Intake Valve - Polaris RZR XP 1000
$40.14
(0)
Standard Intake Valve - Polaris RZR XP 1000
Standard Intake Valve - Polaris RZR XP 1000
$37.55
(0)
Turbo Valve Spring Kit - Polaris RZR XP 1000
Turbo Valve Spring Kit - Polaris RZR XP 1000
$441.41
(0)
Cometic Top End Gasket Kit - Polaris XP 1000
Cometic Top End Gasket Kit - Polaris XP 1000
$85.66
(0)
  1. Home
  2. - POLARIS
  3. RZR XP 1000 4
  4. ENGINE PARTS

ENGINE PARTS


Featured Products

HD Automatic Timing Chain Tensioner - Polaris XP 900 / XP 1000
HD Automatic Timing Chain Tensioner - Polaris XP 900 / XP 1000
$129.99
(67)
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Add To Cart
XP900 / XP1000 RZR Injector Pigtail Repair Kit
XP900 / XP1000 RZR Injector Pigtail Repair Kit
$24.99
(6)
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Add To Cart
Map Sensor Pigtail Kit Polaris RZR XP1000
Map Sensor Pigtail Kit Polaris RZR XP1000
$59.99
(15)
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Add To Cart
Cylinder Works, Standard Bore Top End Kit - XP 1000
Cylinder Works, Standard Bore Top End Kit - XP 1000
$899.95
(0)
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Select Options
ARP Upper and Lower Engine Stud Kit - Polaris RZR XP 1000
ARP Upper and Lower Engine Stud Kit - Polaris RZR XP 1000
$315.00
(0)
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Add To Cart
Cylinder Works, Big Bore Top End Kit (1110cc) - XP 1000
Cylinder Works, Big Bore Top End Kit (1110cc) - XP 1000
$1,076.36
(0)
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Add To Cart
Hot Rods Connecting Rod Kit - RZR XP1000
Hot Rods Connecting Rod Kit - RZR XP1000
$135.19
(0)
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Add To Cart
WR Edition ECU Flash - Polaris XP
WR Edition ECU Flash - Polaris XP
$399.99
(0)
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Polaris XP 1000 Power Commander 5
Polaris XP 1000 Power Commander 5
$399.95 $335.00 Sale
(0)
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Polaris XP 1000 Power Commander 5 PTI (Pressure Sensor)
Polaris XP 1000 Power Commander 5 PTI (Pressure Sensor)
$429.95
(0)
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Add To Cart

Products [19]

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High Flow Oil Cooler Sandwich Adapter
High Flow Oil Cooler Sandwich Adapter
$96.96
(4)
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Select Options
XP1000 Forged Piston Kit (STD.) 93mm bore 9.5:1, 11.5:1, 12.5:1 Compression
XP1000 Forged Piston Kit (STD.) 93mm bore 9.5:1, 11.5:1, 12.5:1 Compression
$499.95
(0)
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Select Options
Hot Cams Valve Shim Kit
Hot Cams Valve Shim Kit
$80.95
(0)
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Add To Cart
Cometic Top End Gasket Kit - Polaris XP 1000
Cometic Top End Gasket Kit - Polaris XP 1000
$85.66
(0)
Add to Wish List
Add To Cart
Turbo Valve Spring Kit - Polaris RZR XP 1000
Turbo Valve Spring Kit - Polaris RZR XP 1000
$441.41
(0)
Add to Wish List
Add To Cart
Standard Exhaust Valve - Polaris RZR XP 1000
Standard Exhaust Valve - Polaris RZR XP 1000
$37.55
(0)
Add to Wish List
Add To Cart
Standard Intake Valve - Polaris RZR XP 1000
Standard Intake Valve - Polaris RZR XP 1000
$37.55
(0)
Add to Wish List
Add To Cart
+1mm Intake Valve - Polaris RZR XP 1000
+1mm Intake Valve - Polaris RZR XP 1000
$40.14
(0)
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Add To Cart
+1mm Exhaust Valve - Polaris RZR XP 1000
+1mm Exhaust Valve - Polaris RZR XP 1000
$40.14
(0)
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Add To Cart
Lightweight Racing Valve Spring Kit - Polaris RZR XP 1000
Lightweight Racing Valve Spring Kit - Polaris RZR XP 1000
$441.41
(0)
Add to Wish List
Add To Cart
Standard Exhaust Guide - Polaris RZR XP 1000, 2014
Standard Exhaust Guide - Polaris RZR XP 1000, 2014
$19.82
(0)
Add to Wish List
Add To Cart
Standard Intake Guide - Polaris RZR XP 1000, 2014
Standard Intake Guide - Polaris RZR XP 1000, 2014
$19.82
(0)
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Add To Cart
Flywheel Puller Polaris RZR XP 900 / 1000
Flywheel Puller Polaris RZR XP 900 / 1000
$84.95
(3)
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Add To Cart
Hot Rods Replacement Connecting rods and Crankshaft kit - RZR XP1000
Hot Rods Replacement Connecting rods and Crankshaft kit - RZR XP1000
$789.99
(0)
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Add To Cart
Hot Rods Replacement Crankshaft - RZR XP1000
Hot Rods Replacement Crankshaft - RZR XP1000
$629.99
(0)
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Hot Rods Main Bearing and Seal Kit - RZR XP1000
Hot Rods Main Bearing and Seal Kit - RZR XP1000
$82.69
(0)
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Add To Cart
Hot Rods Counter Balancer Bearing Kit - RZR XP1000
Hot Rods Counter Balancer Bearing Kit - RZR XP1000
$39.48
(0)
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Add To Cart
Polaris RZR XP1000 Tappet Kit (8)
Polaris RZR XP1000 Tappet Kit (8)
$349.99
(0)
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Add To Cart
Oil Cooler Adapter Replacement O-Ring
Oil Cooler Adapter Replacement O-Ring
$4.50
(0)
Add to Wish List
Add To Cart

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Phone: 480-507-4771
Fax: 480-467-4202
Email: [email protected]

3200 N Delaware St.
Chandler, AZ 85225

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