New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

spi

2706 products
Brand Show all Brand
Vehicle Type Show all Vehicle Type
Color Show all Color
Price
  • -
Show all Price
Vehicle Fitment Combos Show all Vehicle Fitment Combos
29% Off
Spi SM-01133 Voltage Regulator
$45.19
$45.19
$63.95
Replaces 3005-732. Replacement Voltage Regulator.Vehicle Fitment:2001 Arctic Cat Mountain Cat 600 EFI 2001 Arctic Cat Mountain Cat 600 EFI LE 2001 Arctic Cat Mountain Cat 600 VEV 2001 Arctic Cat T...
33% Off
Spi SM-01137 Stator Assembly
$110.34
$110.34
$164.95
Replaces OEM# 3083991. Stator Assembly.Vehicle Fitment:1993-1995 Polaris 440 SKS 1997 Polaris 440 XC 1992-1997 Polaris 440 XCR 1999-2002 Polaris 500 Classic 2004-2006 Polaris 500 Classic 2001-2003...
32% Off
Spi SM-01138 Voltage Regulator
$60.18
$60.18
$88.95
Replaces 515-1756-55. Replacement Voltage Regulator.Vehicle Fitment:2002-2003 Ski-Doo Legend 380 Fan 2002-2004 Ski-Doo MX Z 380 Fan 2004-2005 Ski-Doo MX Z 440 X 2002 Ski-Doo MX Z 500 Fan 2004 Ski-...
30% Off
Spi SM-01140 Voltage Regulator
$84.91
$84.91
$121.95
Replaces 515-1761-89, 515-1756-56. Replacement Voltage Regulator.Vehicle Fitment:2005 Ski-Doo Expedition 550F 2006 Ski-Doo Freestyle 300F 2007 Ski-Doo Freestyle Back Country 550F 2007 Ski-Doo Free...
36% Off
Spi SM-01141 Voltage Regulator
$123.35
$123.35
$191.95
Replaces 515-1759-68. Replacement Voltage Regulator.Vehicle Fitment:2003 Ski-Doo Grand Touring 500 Sport 2003 Ski-Doo Grand Touring 600 SE 2003 Ski-Doo Grand Touring 600 Sport 2003 Ski-Doo Grand T...
35% Off
Spi SM-01143 Voltage Regulator
$66.09
$66.09
$100.95
Replaces: 515-1761-88. Replacement Voltage Regulator.Vehicle Fitment:2005 Ski-Doo Expedition 550F 2006 Ski-Doo Freestyle 300F 2005-2006 Ski-Doo MX Z 380 Fan 2005-2008 Ski-Doo MX Z 550 Fan 2006-200...
38% Off
Spi SM-01145 Voltage Regulator
$177.15
$177.15
$287.95
Replaces 515-1762-43. Replacement Voltage Regulator.Vehicle Fitment:2007 Ski-Doo Expedition Sport V-800 2005 Ski-Doo Expedition TUV 600 2007 Ski-Doo Expedition TUV 600 2005 Ski-Doo GSX 600 2005 Sk...
18% Off
Spi SM-01148 Starter Solenoid
$23.05
$23.05
$27.95
Replaces OEM # 515 1765 01. Starter Solenoid.Vehicle Fitment:2012 Ski-Doo Expedition 550F Sport 2011 Ski-Doo Expedition Sport 550F 2013 Ski-Doo Expedition Sport 550F 2012 Ski-Doo Freeride E-TEC 80...
31% Off
Spi SM-01150 External Coil
$61.90
$61.90
$89.95
Replaces 410 9229 35. Replacement external coil.Vehicle Fitment:2004-2005 Ski-Doo GSX 500SS Sport 2004-2005 Ski-Doo GSX 600 2004 Ski-Doo GSX 800 2005 Ski-Doo GTX 500SS Sport 2002-2005 Ski-Doo MX Z...
25% Off
Spi SM-01153 External Coil
$35.35
$35.35
$46.95
OEM # 420965735/8. Replacement external coil.Vehicle Fitment:1996-1997 Ski-Doo Formula III 1996-1997 Ski-Doo Formula III LT 1997 Ski-Doo Mach 1 1996-1997 Ski-Doo Mach Z
29% Off
Spi SM-01162 External Coil
$45.99
$45.99
$64.95
Replaces 3006-534, 3006-692, 3007-451. Replacement external coil.Vehicle Fitment:2004-2005 Arctic Cat AC 440 Sno Pro 2005 Arctic Cat AC 440 Sno Pro Modified 2009 Arctic Cat AC 600 Sno Pro 2008 Arc...
26% Off
Spi SM-01163 Exciter Ignition Coil
$32.51
$32.51
$43.95
Replaces: 3083984. Exciter Ignition Coil.Vehicle Fitment:1999 Polaris 340 2003 Polaris 340 Edge 1991 Polaris 400 1993-1998 Polaris 440 1997 Polaris 440 XC 1993-1998 Polaris 440 XCR 1990-1992 Polar...
65% Off
Spi SM-01169 OEM Style CDI
$42.86
$42.86
$121.95
Replaces 3005-919 Replacement CDI. Unpacked C.D.I. units cannot be returned for credit. Please be sure you have the correct unit before opening the package.Vehicle Fitment:2004 Arctic Cat Panther ...
37% Off
Spi SM-01171 OEM Style CDI
$63.29
$63.29
$99.95
Replaces 3005-408, 305-408 Replacement CDI. Unpacked C.D.I. units cannot be returned for credit. Please be sure you have the correct unit before opening the package.Vehicle Fitment:2000-2002 Arcti...
31% Off
Spi SM-01173 OEM Style CDI
$82.54
$82.54
$119.95
Replaces 3085700, 3087106 Replacement CDI. Unpacked C.D.I. units cannot be returned for credit. Please be sure you have the correct unit before opening the package.Vehicle Fitment:2002-2003 Polari...
29% Off
Spi SM-01176 External Coil
$38.43
$38.43
$53.95
Replaces 4060229, 4012168/69. Replacement external coil.Vehicle Fitment:2007-2009 Arctic Cat Crossfire 1000 EFI 2007-2009 Arctic Cat Crossfire 1000 EFI Sno Pro 2009 Arctic Cat Crossfire 1000 Sno P...
30% Off
Spi SM-01182 Ignition Coil
$83.73
$83.73
$119.95
OEM # 0451406. Ignition Coil.Vehicle Fitment:2006 Polaris FS Classic 2007-2009 Polaris FS IQ Touring 2011-2013 Polaris FS IQ Widetrack 2006 Polaris FS Touring 2006 Polaris FST Classic 2007 Polaris...
34% Off
Spi SM-01183 External Coil
$60.89
$60.89
$91.95
Replaces: 420-6661-40, 420-6661-41. Replacement external coil.Vehicle Fitment:2011-2018 Ski-Doo Expedition Sport 600 ACE 2014-2018 Ski-Doo Expedition Sport ACE 900 2014-2018 Ski-Doo Grand Touring ...
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle