Ignition Key Switch Connector Pigtail, OE 2878509, Compatible with Polaris Sportsman 500 HO 2008–2009, Sportsman X2 500/700/800 2008–2009, Sportsman Touring 800 2009
Ignition Key Switch Connector Pigtail, OE 2878509, Compatible with Polaris Sportsman 500 HO 2008–2009, Sportsman X2 500/700/800 2008–2009, Sportsman Touring 800 2009
About this item
- Direct match for OE 2878509: Fits Polaris Sportsman 500 HO 2008–2009 (incl. 4x4 HO EFI), Sportsman 500 HO Military TACOM 2009, Sportsman X2 500 2009, Sportsman X2 700 EFI 2008, Sportsman X2 800 EFI 2009, Sportsman Touring 800 EFI 2009.
- Also fits when your vehicle uses the 6-pin, 4-position ignition switch (confirm the plug): Fits Sportsman family: 300 (2008–2010), 400/400 HO (2002–2014), 450/450 HO/EPS/Utility (2006–2020), 500/500 HO incl. 6×6 (2002–2013), 550/550 EPS (2010–2014), 570/570 EPS/SP (2014–2020), 600 Twin (2003–2005), 700 (2002–2007), 800 incl. 6×6 (2005–2016), 850/XP 850 (2009–2017), Touring 500/570/800/850 (2008–2020), X2 500/550/570/700/800 (2006–2014).
- Fits Ranger family (confirm 6-pin switch): Ranger TM (2004–2006), XP 700 (2005–2009), XP 800 (2010–2012), XP 900 (2013–2019 incl. EPS/NorthStar/Deluxe), XP 1000 (2017), XP 570 Full-Size (2016).
- Fits RZR / others (confirm 6-pin switch): RZR 570 (2013–2021), RZR 800 & S 800 (2008–2014), RZR 900/S/Trail/4 (2014–2016), RZR XP 1000/XP 4 1000 (2014–2017), XP Turbo (2016), Scrambler 500 (2002–2012), Scrambler 850/XP 1000 (2013–2018), Trail Blazer 250/330 (2002–2013), Trail Boss 325/330 (2002–2013), Xplorer 250/400 (2002).
- Tip for buyers (kept concise in bullets): this pigtail repairs the vehicle-side 6-pin connector that plugs into the ignition switch; it does not replace the switch itself. Confirm your machine uses the 6-pin/4-position switch before ordering.
- Primary OE (pigtail/repair kit): 2878509. Mates with ignition switch OE numbers (for identification of the matching 6-pin switch only): 4010390, 4011002, 4012165, 4012166. Common aftermarket interchange/keyword (pigtail kits): 100-1359. Note: Numbers above are used for search/reference; this listing sells the vehicle-side 6-pin connector pigtail, not the switch.
- This connector pigtail is used with 6-pin, 4-position ignition key switches found on many Polaris ATV/UTV models. Typical matching switch OE numbers include 4010390, 4011002, 4012165, 4012166. If your current switch uses a different connector style or pin count, this pigtail will not fit—please visually confirm before purchase.
- Wire Harness Length:16CM
Overview
- Brand: AUOSTMO
- Item dimensions L x W x H: 1 x 1 x 1 inches
- Item Weight: 10 g
- Connector Type: 6-pin
- Number of Items: 1
Couldn't load pickup availability
Low stock: 10 left
View full details

Reviews
-
⭐⭐⭐⭐⭐
Ethan Parker — Columbus, Ohio
The products were easy to browse, and the specifications helped me compare the options before ordering. Everything arrived as expected and worked well for my garage project. I would shop with WrenchVanta again when I need more parts or tools.
-
⭐⭐⭐⭐⭐
Marcus Bennett — Phoenix, Arizona
I ordered several maintenance items and was pleased with the overall experience. The product information was clear, the items were packaged securely, and everything fit the needs of my project. A practical store for automotive and garage essentials.
-
⭐⭐⭐⭐⭐
Olivia Turner — Tampa, Florida
WrenchVanta offers a useful range of products without making the shopping process feel complicated. I found what I needed for routine vehicle maintenance, and the order arrived in good condition. The entire process was straightforward and convenient.
-
⭐⭐⭐⭐⭐
Daniel Foster — Sacramento, California
I picked up a few tools and replacement parts for an ongoing garage project. The products matched their descriptions and have been useful so far. I especially appreciated being able to find different types of automotive supplies in one place.
New Arrivals
-
20V Brushless Right Angle Wrench, 1/2" Ratchet, 207 FT-LBS
Regular price $149.38 USDRegular priceSale price $149.38 USD -
OER PP215 OER Paint Adhesion Promoter
Regular price $68.03 USDRegular priceSale price $68.03 USD -
D537 Premium Ceramic Rear Brake Pad Replacement for 2002-15 Civic,2011-15 Honda CR-Z,1991-2007 Accord,2004-08 TSX,2013-18 ILX,2010-13 Suzuki Kizashi Hardware Fit Included - style: D537
Regular price $34.51 USDRegular priceSale price $34.51 USD -
TOFR Belt Drive to Chain Drive Conversion Kit for Harley Softail 2000-2006 - size: 22T+48T
Regular price $464.72 USDRegular priceSale price $464.72 USD -
TOFR Belt Drive to Chain Drive Conversion Kit for Harley Softail 2000-2006 - size: 21T+48T
Regular price $414.92 USDRegular priceSale price $414.92 USD -

Halogen Headlights for 2006-2013 Chevy Impala - color: Clear Lens I Chrome Housing I Amber Reflector
Regular price $144.40 USDRegular priceSale price $144.40 USD -
2.5 Mufflers Single Chamber 2.5" Universal Muffler Performance Race Exhaust Muffler 2.5 inch,Aggressive Deep Sound,Black(2.5" center in/out) - size: 2.5" center in | 2.5" center out | overall 13", style: Center in | Center out
Regular price $58.08 USDRegular priceSale price $58.08 USD -
(4 Pack) 4/137 Tusk Uinta Beadlock Wheel 15x7 6.0 + 1.0 Gunmetal/Black For Can-Am Maverick Sport 1000R DPS 2019-2024
Regular price $1,413.66 USDRegular priceSale price $1,413.66 USD -
184PCS Automotive Fuses Assortment Kit Blade Car Fuses for Vehicle RV Truck
Regular price $13.26 USDRegular priceSale price $13.26 USD -
Mishimoto Replacement Radiator Hose Kit, Compatible with Toyota 4Runner 3.4L 1996-2002
Regular price $43.14 USDRegular priceSale price $43.14 USD -
Maxfavor CV Axle Front Pair FWD Fit for Ford Edge 2007-2014 CV Axles,
Regular price $270.56 USDRegular priceSale price $270.56 USD -
Torin 16 Inch Universal Heavy Duty Tire Iron Wrench 4 Way Lug Wrench - size: 16 Inch
Regular price $26.18 USDRegular priceSale price $26.18 USD -
KIMPEX Trail Warrior Tire - size: 30x10R14
Regular price $481.38 USDRegular priceSale price $481.38 USD -
Torin TRX31101-14F Professional 14" Universal Heavy Duty 4-Way Cross Lug Wrench, Black (Pack of 10) - size: 14 Inch (Pack of 10)
Regular price $215.63 USDRegular priceSale price $215.63 USD -
A-Premium Front Left Driver Disc Brake Caliper with Bracket
Regular price $101.58 USDRegular priceSale price $101.58 USD -
KIMPEX Trail Warrior Tire - size: 27x11R14
Regular price $481.38 USDRegular priceSale price $481.38 USD -
Torin TRX31101-14F Professional 14" Universal Heavy Duty 4-Way Cross Lug Wrench, Black - size: 14 Inch
Regular price $21.56 USDRegular priceSale price $21.56 USD -
KIMPEX Trail Warrior Tire - size: 27x11R12
Regular price $328.66 USDRegular priceSale price $328.66 USD
FAQ
How can I confirm that a part will fit my vehicle?
Review the fitment information, dimensions, specifications, part numbers, and compatibility notes shown on the product page before ordering. Vehicle requirements can vary by year, make, model, engine, trim, and configuration. If you are unsure, consult a qualified mechanic or contact us before placing your order.
Do you sell products for motorcycles and ATVs?
Yes. WrenchVanta carries products for motorcycles and ATVs, including selected body, engine, drivetrain, brake, suspension, electrical, lighting, exhaust, storage, and protective accessories. Always check the product description to confirm its intended application.
How can I track my order?
Once tracking information becomes available, it will be sent to the email address provided at checkout. Tracking activity may take some time to appear after the carrier receives the shipment. You may also contact us if you need help locating your tracking details.
Can items from the same order arrive separately?
Yes. Products may be stored or fulfilled from different locations, so an order containing multiple items may arrive in separate packages and on different dates. When available, separate tracking information will be provided for each shipment.
Can I change or cancel an order after placing it?
Contact us as soon as possible if you need to change or cancel an order. We will try to accommodate your request, but changes and cancellations cannot be guaranteed once processing or shipment has begun.
What should I do if my order arrives damaged, defective, or incorrect?
Contact us promptly at nuaialmvauaoama@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, shipping label, and any visible damage. Keep the product and original packaging until we provide further instructions.
What is your return and refund process?
Return eligibility depends on the item’s condition, return reason, and the requirements stated in our Return & Refund Policy. Contact us before returning any product to request instructions. Items sent back without authorization may not be accepted.
Do you provide installation services or technical advice?
WrenchVanta does not provide installation services. Product information is offered for general shopping purposes and should not replace professional mechanical advice. Safety-critical, electrical, performance, or technically demanding components should be inspected and installed by a qualified professional.
Are oils, fluids, paints, and other chemical products subject to shipping restrictions?
Some oils, fluids, paints, aerosols, batteries, and chemical products may be restricted in certain locations or require special shipping methods. Availability and delivery options may depend on the product, destination, and carrier regulations. Any applicable restrictions will be handled during order processing.
How can I contact WrenchVanta?
You can email us at nuaialmvauaoama@gmail.com or call +1 (936) 260-5549. Please include your order number when contacting us about an existing purchase so we can assist you more efficiently.
Blogs & Tips
View all-
How to Remove a Rounded Exhaust Bolt Without Da...
Learn how to remove a rounded exhaust bolt without damaging the exhaust system or aluminum threads. This step-by-step guide covers extraction tools, heat, penetrating oil, and safe drilling techniques.
How to Remove a Rounded Exhaust Bolt Without Da...
Learn how to remove a rounded exhaust bolt without damaging the exhaust system or aluminum threads. This step-by-step guide covers extraction tools, heat, penetrating oil, and safe drilling techniques.
-
How to Remove a Rounded-Off Exhaust Bolt Withou...
Learn how to remove a rounded-off exhaust bolt without damaging the surrounding components. This practical guide covers penetrating oil, extractor sockets, controlled heat, and advanced removal techniques.
How to Remove a Rounded-Off Exhaust Bolt Withou...
Learn how to remove a rounded-off exhaust bolt without damaging the surrounding components. This practical guide covers penetrating oil, extractor sockets, controlled heat, and advanced removal techniques.
-
How to Extract a Rounded Exhaust Bolt Without M...
Learn how to safely extract a rounded exhaust bolt without damaging surrounding components or aluminum threads. This step-by-step guide covers penetrating oil, extraction sockets, controlled heat, drilling, and thread protection.
How to Extract a Rounded Exhaust Bolt Without M...
Learn how to safely extract a rounded exhaust bolt without damaging surrounding components or aluminum threads. This step-by-step guide covers penetrating oil, extraction sockets, controlled heat, drilling, and thread protection.














