Kit, Harness, IAC
Amazon OnlyAlso fits 171 other vehicles
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body Ax Ay Az Al At 4999204069920406e01
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body Ax Ay Az Al At 49atvthrottlebody500efi
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body If Built After 2 01 06 A06mh50aq Ax Ay Az Al At
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body If Built Before 2 01 06 A06mh50aq Ax Ay Az Al At
- 2006 polaris sportsman-x2-a06mn50au — Throttle Body Aw 4999204069920406e01
- 2006 polaris sportsman-x2-a06mn50au — Throttle Body Aw 49atvthrottlebody500efi
- 2006 polaris sportsman-x2-a06mn50au — Throttle Body If Built After 2 01 06 A06mn50au Aw
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- 2008 polaris sportsman-500-efi-scandinavian-a08mh50ss-sq — Engine Throttle Body
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- View all 171 →
The Idle Air Control (IAC) Sensor Connector Pigtail Harness (OE Part #2878507) is a precision-molded DIN-style connector designed for seamless integration with Polaris off-road vehicles. This high-quality harness features a four-wire configuration, ensuring compatibility with the specified IAC stepper valves (Polaris Part #3131629, 4011638, or 4013313).
Ideal for professional technicians and DIY enthusiasts, this harness is engineered to restore proper idle control functionality in select Polaris models, including the Ranger 500/800, RZR 570/800/900, Sportsman 500/550/850/1000, and Scrambler 850/1000. Verified for fitment through OEM documentation and specialist catalogs, this part eliminates common idle-related issues such as rough starts, stalling, or erratic RPM fluctuations. Constructed with durable 1.02mm-diameter wires and a compact 1" x 1" x 1" footprint, it delivers reliable performance under demanding conditions.
Specifications
- 0: Compatible with Ranger family — Ranger 500 EFI 4x4 2006–2013; Ranger 500 Crew 2012–2013; Ranger 800 EFI/XP 2012–2014; Ranger 800 Midsize 2013; Ranger 6x6 800 2012–2016; Ranger Crew 800 2012–2013; Ranger XP 800 2012–2014. Verified on OEM fiche showing IAC Stepping Motor and IAC Harness Kit together.
- 1: Compatible with RZR family — RZR 570 2012–2017 (all trims); RZR 800 2011–2014 (Standard/S/4); RZR 900 2012–2014 (XP/4). RZR 570 fitment corroborated by specialist RZR catalog; RZR 800/900 confirmed on OEM fiches where the harness kit and IAC valve appear together.
- 2: Compatible with Sportsman ≤550 — Sportsman 500 EFI 2006–2010 (incl. X2/Touring) + 2011–2014 Forest/Tractor; Sportsman 550 XP 2009–2014 incl. EPS/Touring/X2/Forest. All covered by throttle-body fiche pages listing IAC Motor 3131629 and Harness Kit 2878507.
- 3: Compatible with Sportsman/Scrambler ≥850 — Sportsman 850 2011–2017 (XP/HO/EPS/SP/Touring); Sportsman 1000 2015–2017 (XP & Touring); Scrambler 850 2013–2017 (HO/EPS); Scrambler 1000 2014–2017 (XP/EPS). Harness 2878507 with IAC valves 4013313/4011638 on these platforms.
- 4: Primary connector/harness OE: 2878507 (IAC Harness Kit). Mates with IAC stepper valves 3131629 (early), 4011638 (RZR 900 family), 4013313 (Sportsman/Scrambler 850/1000). Common aftermarket refs searched by users include 100-1341 (pigtail) 与 100-3069（IAC）
- 5: This connector plugs to the Idle Air Control (IAC) at the throttle body. Typical assemblies that include this IAC+Harness group: 3131739 (Sportsman 500 TB asm), 3131743 (Sportsman 550 TB asm), 1204195 (RZR 800 TB asm). Pairing IAC PNs: 3131629 / 4011638 / 4013313 depending on platform. Use these PNs to verify in parts diagrams before purchase.
- 6: Wire Harness Length:16CM
- 7: One-Year Warranty: All of our products come with a one-year warranty, ensuring peace of mind after your purchase. If you encounter any issues during usage, we offer prompt customer support and free replacement services, making your shopping experience worry-free.
Ships directly from Amazon warehouses — not currently matched on eBay.
Screw
eBay PreferredAlso fits 148 other vehicles
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- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body Ax Ay Az Al At 49atvthrottlebody500efi
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body If Built After 2 01 06 A06mh50aq Ax Ay Az Al At
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body If Built Before 2 01 06 A06mh50aq Ax Ay Az Al At
- 2006 polaris sportsman-500-efi-intl-a06mh50fc — Throttle Body
- 2006 polaris sportsman-500-efi-intl-a06mh50fc — Throttle Body A06mh50fc
- 2006 polaris sportsman-x2-a06mn50au — Throttle Body Aw 4999204069920406e01
- 2006 polaris sportsman-x2-a06mn50au — Throttle Body Aw 49atvthrottlebody500efi
- 2006 polaris sportsman-x2-a06mn50au — Throttle Body If Built After 2 01 06 A06mn50au Aw
- 2007 polaris sportsman-500-efi-a07mh50ab-al-aq-ax-ay-az-mn50af-an-at-ay — Engine Throttle Body
- 2007 polaris sportsman-500-efi-intl-a07mh50fc — Engine Throttle Body
- 2007 polaris sportsman-500-efi-intl-a07mh50fc — Engine Throttle Body A07mh50fc
- 2007 polaris sportsman-x2-500-efi-a07th50al-aq-au-az-tn50af-as-au — Engine Throttle Body
- 2007 polaris sportsman-x2-500-efi-quad-a07th50ea — Engine Throttle Body
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The Polaris 3131628 screw is a new, genuine replacement component designed for precise mechanical applications. Engineered to meet the original equipment manufacturer standards, this fastener ensures reliable performance and seamless integration within a variety of assemblies.
Constructed from high‑quality material, the screw provides optimal strength and durability, reducing the risk of wear and failure over time. Its thread profile and head design are optimized for secure fastening, facilitating efficient installation with standard tools. This product is ideal for professionals seeking a dependable, OEM‑compatible solution for maintenance, repair, or new construction projects.
Polaris guarantees that each screw conforms to stringent quality controls, delivering consistent dimensions and finish. Users can rely on this component for its exact fit and long‑term stability, supporting the operational integrity of the equipment in which it is employed.
Includes verified-seller guarantees and 30-day money-back protection.
Kit, Throttle Body [Incl. 1 9 of Throttle Body (If built after 2/01/06)][2 6 below not needed with this kit]
Exact OEM Stock LowLooking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
Motor, ISC Stepping
Exact OEM Stock LowAlso fits 85 other vehicles
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- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body If Built After 2 01 06 A06mh50aq Ax Ay Az Al At
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body If Built Before 2 01 06 A06mh50aq Ax Ay Az Al At
- 2006 polaris sportsman-500-efi-intl-a06mh50fc — Throttle Body
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- 2007 polaris sportsman-500-efi-intl-a07mh50fc — Engine Throttle Body
- 2007 polaris sportsman-500-efi-intl-a07mh50fc — Engine Throttle Body A07mh50fc
- 2007 polaris sportsman-x2-500-efi-a07th50al-aq-au-az-tn50af-as-au — Engine Throttle Body
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- 2007 polaris sportsman-x2-500-efi-quad-a07th50ea — Engine Throttle Body A07th50ea
- View all 85 →
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
Sensor, Throttle Position
Exact OEM Stock LowAlso fits 74 other vehicles
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body Ax Ay Az Al At 4999204069920406e01
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body Ax Ay Az Al At 49atvthrottlebody500efi
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body If Built After 2 01 06 A06mh50aq Ax Ay Az Al At
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body If Built Before 2 01 06 A06mh50aq Ax Ay Az Al At
- 2006 polaris sportsman-500-efi-intl-a06mh50fc — Throttle Body
- 2006 polaris sportsman-500-efi-intl-a06mh50fc — Throttle Body A06mh50fc
- 2006 polaris sportsman-x2-a06mn50au — Throttle Body Aw 4999204069920406e01
- 2006 polaris sportsman-x2-a06mn50au — Throttle Body Aw 49atvthrottlebody500efi
- 2006 polaris sportsman-x2-a06mn50au — Throttle Body If Built After 2 01 06 A06mn50au Aw
- 2007 polaris sportsman-500-efi-a07mh50ab-al-aq-ax-ay-az-mn50af-an-at-ay — Engine Throttle Body
- 2007 polaris sportsman-500-efi-intl-a07mh50fc — Engine Throttle Body
- 2007 polaris sportsman-500-efi-intl-a07mh50fc — Engine Throttle Body A07mh50fc
- 2007 polaris sportsman-x2-500-efi-a07th50al-aq-au-az-tn50af-as-au — Engine Throttle Body
- 2007 polaris sportsman-x2-500-efi-quad-a07th50ea — Engine Throttle Body
- 2007 polaris sportsman-x2-500-efi-quad-a07th50ea — Engine Throttle Body A07th50ea
- View all 74 →
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
O Ring
Exact OEM Stock LowAlso fits 36 other vehicles
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body Ax Ay Az Al At 4999204069920406e01
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body Ax Ay Az Al At 49atvthrottlebody500efi
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body If Built After 2 01 06 A06mh50aq Ax Ay Az Al At
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body If Built Before 2 01 06 A06mh50aq Ax Ay Az Al At
- 2006 polaris sportsman-500-efi-intl-a06mh50fc — Throttle Body
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- 2006 polaris sportsman-x2-a06mn50au — Throttle Body Aw 4999204069920406e01
- 2006 polaris sportsman-x2-a06mn50au — Throttle Body Aw 49atvthrottlebody500efi
- 2006 polaris sportsman-x2-a06mn50au — Throttle Body If Built After 2 01 06 A06mn50au Aw
- 2007 polaris sportsman-500-efi-a07mh50ab-al-aq-ax-ay-az-mn50af-an-at-ay — Engine Throttle Body
- 2007 polaris sportsman-500-efi-intl-a07mh50fc — Engine Throttle Body
- 2007 polaris sportsman-500-efi-intl-a07mh50fc — Engine Throttle Body A07mh50fc
- 2007 polaris sportsman-x2-500-efi-a07th50al-aq-au-az-tn50af-as-au — Engine Throttle Body
- 2007 polaris sportsman-x2-500-efi-quad-a07th50ea — Engine Throttle Body
- 2007 polaris sportsman-x2-500-efi-quad-a07th50ea — Engine Throttle Body A07th50ea
- View all 36 →
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
Cover
Exact OEM Stock LowAlso fits 5 other vehicles
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body Ax Ay Az Al At 4999204069920406e01
- 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body If Built Before 2 01 06 A06mh50aq Ax Ay Az Al At
- 2006 polaris sportsman-500-efi-intl-a06mh50fc — Throttle Body
- 2006 polaris sportsman-500-efi-intl-a06mh50fc — Throttle Body A06mh50fc
- 2006 polaris sportsman-x2-a06mn50au — Throttle Body Aw 4999204069920406e01
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
Throttle Body If Built Before 2 01 06 A06mn50au Aw — Frequently Asked Questions
What OEM parts are included in the Throttle Body If Built Before 2 01 06 A06mn50au Aw for the 2006 polaris sportsman-x2-a06mn50au?
The Throttle Body If Built Before 2 01 06 A06mn50au Aw for the 2006 polaris sportsman-x2-a06mn50au includes 7 individual OEM components, each listed below with its exact OEM part number.
How much does the Throttle Body If Built Before 2 01 06 A06mn50au Aw cost for the 2006 polaris sportsman-x2-a06mn50au?
Individual components in this assembly currently range from $8.99–$17.13, based on live Amazon and eBay listings. See the price comparison below for each part.
Will these OEM parts fit other 2006 polaris sportsman-x2-a06mn50au model years or trims?
Manufacturers frequently reuse the same physical part across multiple model years and trims, so a given OEM part number can be compatible with more than just this exact vehicle — search the OEM number directly to see every vehicle it fits.
What is the OEM part number for Kit, Harness, IAC on the 2006 polaris sportsman-x2-a06mn50au?
The OEM part number for the Kit, Harness, IAC (part of the Throttle Body If Built Before 2 01 06 A06mn50au Aw assembly) on the 2006 polaris sportsman-x2-a06mn50au is 2878507.
Does OEM part 2878507 fit the 2006 polaris sportsman-x2-a06mn50au?
Yes — OEM 2878507 is listed as the Kit, Harness, IAC for the 2006 polaris sportsman-x2-a06mn50au (2006), part of the Throttle Body If Built Before 2 01 06 A06mn50au Aw assembly.
Which parts are included in the Throttle Body If Built Before 2 01 06 A06mn50au Aw?
Kit, Harness, IAC, Screw, Kit, Throttle Body [Incl. 1 9 of Throttle Body (If built after 2/01/06)][2 6 below not needed with this kit], Motor, ISC Stepping, Sensor, Throttle Position, O Ring, Cover.
What other vehicles use OEM part number 2878507?
OEM 2878507 (Kit, Harness, IAC) also fits 171 other vehicles in this catalog, including 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body Ax Ay Az Al At 4999204069920406e01, 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body Ax Ay Az Al At 49atvthrottlebody500efi, 2006 polaris sportsman-500-efi-a06mh50aq — Throttle Body If Built After 2 01 06 A06mh50aq Ax Ay Az Al At.