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Electrical Ignition System

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2012 polaris sportsman-550-a12zn55aa-aq-az
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Quick answer: The Electrical Ignition System for the 2012 2012 polaris sportsman-550-a12zn55aa-aq-az (ATV) consists of 9 OEM components. 2 are currently matched to live Amazon/eBay listings, priced from $8.95–$26.00.
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Amazon Listing
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The Quad Logic M6 x 20mm Socket Screw Bolt Set serves as a direct replacement for Polaris part number 7518529, designed for use in chassis, body panels, and skid plate applications on select Polaris ATV and UTV models. Engineered with a gimlet drive system and flat, socket head design, these fasteners ensure secure retention of components during assembly or repair. Each screw in the set measures M6 x 20mm with a 3B thread class, providing reliable torque retention and durability in demanding off-road conditions.

This six-piece set (weighing 3 ounces total) is ideal for maintaining structural integrity in critical mounting points, including electrical components and body panels. Verify compatibility with your specific model before installation. Part Number: 100-3404 (6).

  • 0: Replacement M6 x 20 mm screw bolt set for select Polaris ATV and UTV models
  • 1: Commonly used on chassis, body panels, and skid plates
  • 2: Gimlet-style tip design
  • 3: Direct replacement for Polaris part number 7518529
  • 4: Includes six screws; verify application before ordering
View on Amazon ($8.95) →
eBay Listing
eBay listing photo

A precision-engineered bolt screw assembly designed exclusively for the Polaris M6 X 1.0, ensuring optimal fit and performance for off-road applications. Manufactured to exacting standards, these screws deliver reliable fastening with a durable, corrosion-resistant finish.

Each set includes eight (8) bolts, featuring a 1/4-inch (6.35 mm) nominal diameter and a 20 threads per inch (TPI) pitch for secure, high-torque retention. The screws are crafted from high-strength steel, offering exceptional load-bearing capacity under demanding conditions. Ideal for suspension, frame, or undercarriage applications, these components are engineered to withstand repeated stress while maintaining dimensional integrity.

View on eBay ($12.02) →
Amazon Listing
Amazon listing photo

The **CADUFUELLY 4011834 Ignition Coil** is a direct replacement for OEM part number **4015072**, engineered for compatibility with select Polaris models, including the **ACE 150 (2017–2021), ACE 325 (2016), ACE 500 (2017–2019), ACE 570 (2016–2019), Sportsman 325 (2015), Sportsman 500 X2 (2006–2009), Sportsman 500 EFI (2008–2011), Sportsman 550 (2014–2019), M1400 Outlaw 70, Farmland 450, Ranger ETX 150/500/570**, and select RZR models.

Featuring a **male connector** and weighing **5.6 ounces**, this ignition coil is designed for **ATV and UTV applications**, ensuring reliable spark delivery for optimal engine performance. The unit includes **1 coil** per package and supports **easy installation** with OEM-compatible fitment, reducing downtime. CADUFUELLY guarantees **direct interchangeability** with part number **4015072** for seamless replacement.

  • 0: Replace Part Number: 4015072, 4011834
  • 1: Fitment: Replacement for Polaris ACE 150 325 500 570, Sportsman 325 500 550 570, M1400 Outlaw 70 Farmland 450, Ranger ETX 150 500 570, RZR 570 RZR200. Please refer to the product description below for more compatible models
  • 2: Easy Installation: The parts are designed for easy installation on your equipment, saving you time and effort, allowing you to quickly restore your vehicle to operational status
  • 3: Enhanced Performance: By using these parts, you can enhance the performance of your equipment, ensuring excellent performance in various terrains and environments, making your driving experience more satisfying
  • 4: Improved Safety: By using these parts, you can enhance the safety performance of your vehicle, reduce failures and accident risks, and ensure the safety of drivers and passengers
View on Amazon ($17.27) →
eBay Listing
eBay listing photo

Direct-Fit Ignition Coil for Polaris Engines – Engineered for precise compatibility with Polaris models requiring part numbers 4015072 or 4011834. This high-performance coil delivers reliable spark generation under all operating conditions, ensuring optimal combustion efficiency and extended engine longevity.

Constructed with durable materials and designed to meet strict OEM specifications, this coil provides consistent performance in both cold-start and high-load scenarios. Ideal for ATVs, snowmobiles, and other Polaris-powered equipment, this replacement part eliminates guesswork with a seamless installation process. Compatible with stock and aftermarket systems, it restores factory-level ignition reliability without modification.

View on eBay ($26.00) →
Exact factory OEM # 3090155 may be temporarily out of stock in official store listings.
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Exact factory OEM # 3090156 may be temporarily out of stock in official store listings.
High Demand Part
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Exact factory OEM # 3090157 may be temporarily out of stock in official store listings.
High Demand Part
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Looking for a direct-fit replacement from a compatible aftermarket brand?

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Search Live Auctions & Used OEM Stock

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Search Live Listings on eBay →
Exact factory OEM # 3090158 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

Looking for a direct-fit replacement from a compatible aftermarket brand?

Browse Amazon Compatible Parts →
Search Live Auctions & Used OEM Stock

Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.

Search Live Listings on eBay →
Exact factory OEM # 3090159 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

Looking for a direct-fit replacement from a compatible aftermarket brand?

Browse Amazon Compatible Parts →
Search Live Auctions & Used OEM Stock

Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.

Search Live Listings on eBay →
Exact factory OEM # 3084997 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

Looking for a direct-fit replacement from a compatible aftermarket brand?

Browse Amazon Compatible Parts →
Search Live Auctions & Used OEM Stock

Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.

Search Live Listings on eBay →
Exact factory OEM # 4013056 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

Looking for a direct-fit replacement from a compatible aftermarket brand?

Browse Amazon Compatible Parts →
Search Live Auctions & Used OEM Stock

Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.

Search Live Listings on eBay →

Electrical Ignition System — Frequently Asked Questions

What OEM parts are included in the Electrical Ignition System for the 2012 polaris sportsman-550-a12zn55aa-aq-az?

The Electrical Ignition System for the 2012 polaris sportsman-550-a12zn55aa-aq-az includes 9 individual OEM components, each listed below with its exact OEM part number.

How much does the Electrical Ignition System cost for the 2012 polaris sportsman-550-a12zn55aa-aq-az?

Individual components in this assembly currently range from $8.95–$26.00, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 2012 polaris sportsman-550-a12zn55aa-aq-az 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 Screw on the 2012 polaris sportsman-550-a12zn55aa-aq-az?

The OEM part number for the Screw (part of the Electrical Ignition System assembly) on the 2012 polaris sportsman-550-a12zn55aa-aq-az is 7518529.

Does OEM part 7518529 fit the 2012 polaris sportsman-550-a12zn55aa-aq-az?

Yes — OEM 7518529 is listed as the Screw for the 2012 polaris sportsman-550-a12zn55aa-aq-az (2012), part of the Electrical Ignition System assembly.

Which parts are included in the Electrical Ignition System?

Screw, Coil, Ignition, Stator, Flywheel, Asm., One Way Clutch, Gear, Starter, Bolt, Socket Head, Plug, Spark, and 1 more — see the full list below.

What other vehicles use OEM part number 7518529?

OEM 7518529 (Screw) also fits 890 other vehicles in this catalog, including 2006 polaris hawkeye-2x4-4x4-a06lb27a — Cab Front Ld27aa Ab Ac Ad, 2006 polaris hawkeye-2x4-4x4-a06lb27a — Cab Rear Frame Footwells Ld27aa Ab Ac Ad, 2006 polaris hawkeye-2x4-4x4-a06lb27a — Electrical Ld27aa Ab Ac Ad.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$26.22
eBay Est. Total
$38.02