AULINK Fuel Injector Harness Set for Polaris RZR & Ranger 800 — 2PCS OEM 0280158197 / 1204318, Durable Direct-Fit Connectors

The AULINK 2PCS fuel injector harness set (OEM 0280158197 / 1204318) is a direct-fit electrical connector kit engineered to restore reliable injector connections on compatible Polaris RZR and Ranger 800 models.

If your Polaris 800-series UTV is experiencing intermittent injector signals, corrosion-prone connectors, or you need a like-for-like replacement after maintenance, this two-piece harness set supplies OEM-style wiring and plugs designed for straightforward installation. The set matches the original part numbers and is built to withstand vibration and outdoor conditions common to off-road use.

Which Polaris models will these harnesses work on?

These harnesses are manufactured to match factory specifications for a range of 800cc Polaris vehicles. They fit model years and variants that used the specified OEM numbers, making them suitable for many RZR and Ranger 800 platforms.

• Compatible with Polaris RZR 800 and RZR S 800 (2011–2014)
• Fits RZR 4 800 (2011–2014)
• Works with Ranger 6x6 800, Ranger Crew 800, and Ranger 800 (2011–2017)
• Also fits Ranger XP 800 (2012–2013)

How is build quality and reliability ensured?

AULINK subjects these harnesses to quality control checks to reduce failure risk and improve long-term service life. Materials and terminals are selected for durability in vibration and exposure-prone environments typical of off-road applications.

• Factory-tested connectors for consistent electrical contact
• Durable insulation to resist abrasion and moisture ingress
• Secure locking tabs to prevent accidental disconnects under vibration

What performance difference can I expect after replacing the harness?

Replacing aged or damaged injector harnesses restores clean electrical signals to the injectors, which helps the engine management system maintain consistent fuel delivery. While harnesses don't change injector design, stable connections reduce misfires and intermittent fueling issues.

• Improved signal integrity to fuel injectors
• Reduced risk of intermittent misfires and rough idling caused by poor wiring
• Cleaner diagnostics when troubleshooting fuel or ignition systems

What warranty and support come with the set?

AULINK backs this fuel injector harness set with a limited warranty to cover defects and early failures. If a problem arises, the company offers replacement support through the original sales channel.

• 1-year replacement warranty or coverage up to 50,000 km
• Customer support available via Amazon message for claims and questions
• Replacement process for confirmed defects handled by the seller

Who is this for: This harness set is intended for owners, mechanics, and service shops working on Polaris 800-series UTVs that require exact-fit electrical replacement parts. It’s a practical choice if you want to restore OEM-style connections after connector damage, corrosion, or during routine injector servicing, without modifying the vehicle’s original wiring architecture.