NGK Can-Am X3 Direct Replacement Laser Iridium Spark Plugs (3)

Direct OE replacement NGK Spark Plugs for Can Am Turbo X3

Restore smooth idle quality, maintain factory fuel efficiency, and ensure clean combustion under boost with genuine NGK Laser Iridium Spark Plugs! Engineered as a direct OEM factory replacement for Can-Am / BRP part numbers #415130363, #715900492, #90526, and NGK LMAR9AI-8D, this matching set of three (3) spark plugs delivers optimal ignition performance and long service life for your turbocharged Rotax 900 ACE engine.

NGK Laser Iridium plugs utilize a laser-welded fine-wire iridium center electrode paired with a platinum-tipped ground electrode. This premium dual-precious-metal design drastically slows electrode erosion, minimizes firing voltage requirements from the factory coils under high boost, and offers exceptional anti-fouling resistance during cold starts and technical crawling.

Equipped with trivalent metal plating to protect against thread galling in aluminum heads, an alumina silicate ceramic insulator, and an internal copper core for rapid heat dissipation, these plugs are the benchmark factory maintenance choice for all turbocharged Maverick X3 models.

Technical Specifications & OEM Cross-Reference:

• Manufacturer / Technology: Genuine NGK Laser Iridium

• Center Electrode: Fine-Wire Laser-Welded Iridium Tip

• Ground Electrode: Platinum-Tipped Fine Wire

• Direct OEM Hardware Replacement: Replaces BRP / Can-Am OEM #415130363, #715900492, and #90526

• NGK Part Reference: LMAR9AI-8D (Stock #90526)

• Pack Size: Complete matching set of three (3) spark plugs (Selecting QTY 1 purchases a set of 3 plugs)

• Application Location: Rotax 900 ACE Turbocharged 3-Cylinder Engine

Features:

• Dual Precious Metal Construction: Laser-welded iridium center electrode and platinum ground pad resist high-boost thermal erosion for extended service life.

• Stable Idle & Crisp Response: Concentrated ignition spark ensures rock-solid idle stability, responsive off-idle throttle pick-up, and lower emissions.

• Exceptional Anti-Fouling: Fine-wire electrode architecture ensures reliable firing during rich cold starts and sustained low-speed trail crawls.

• Trivalent Metal Plating: Provides built-in anti-corrosion and anti-seizing protection—eliminating the risk of threads bonding to aluminum cylinder heads without the use of anti-seize.

• Pure Alumina Silicate Ceramic: Delivers superior mechanical strength, dielectric insulation, and heat transfer under extreme cylinder pressures.

• High-Conductivity Copper Core: Dissipates combustion heat away from the plug tip rapidly to prevent localized hot spots and pre-ignition.

• Triple Interior Seals: Seals the internal shell assembly completely against combustion pressure blow-by.

What's Included:

• (3) Genuine NGK Laser Iridium Direct Replacement Spark Plugs (LMAR9AI-8D) (Complete 3-cylinder engine service set)

Fitment:

Direct factory replacement for all 3-cylinder turbocharged Can-Am Maverick X3 Rotax platforms:

• Can-Am Maverick X3 Turbo (All HP Ratings & Variations): 2017–2026 (120HP, 172HP Turbo R, 195HP/200HP Turbo RR)

• Can-Am Maverick X3 Packages: 2017–2026 (X DS, X RS, X MR, X RC, Base, DPS)

• Can-Am Maverick X3 MAX Models: 2017–2026 (All 4-Seat Trims & Sub-models)