AULINK Ignition Coil & Spark Plug Kit UF549 + 9029 for Nissan Altima Rogue — 4-Pack, OEM Fit & Tested

AULINK's 4-piece ignition coil and 9029 spark plug kit replaces worn coils and plugs to restore consistent spark and smooth engine performance on compatible Nissan and Infiniti models.

This kit bundles four UF549 ignition coils with four 9029 spark plugs engineered to meet OEM fit and function for a long list of Nissan and select Infiniti vehicles. Built in TS16949-certified facilities and 100% tested for leakage and operation, the components use high-temperature resistant coil housings and trivalent-metal-plated plugs to resist corrosion and reduce ignition control module stress. The set includes multiple OEM cross-reference numbers for easy verification before purchase.

Which vehicles will this coil and spark plug kit fit?

The AULINK UF549 + 9029 set is designed for many Nissan platforms and some Infiniti V8/L4 applications. Always cross-check the OEM numbers and year/engine size before ordering to confirm fitment for your vehicle.

• Common Nissan fits: Altima (2007–2018) 2.5L L4, Rogue (2008–2013) 2.5L L4, Sentra models across 2009–2019 with various L4 engines.
• Additional Nissan: Versa (2007–2011), March (2012–2018), NP300 (2016–2019) where applicable.
• Infiniti compatibility: select Q70, Q70L, QX70, QX60, M56 and FX50 years and engines listed in the product’s cross-reference.
• OEM references included: UF549, 22448JA00A, 22448ED000 and spark plug cross-refs such as 22401JA01B and 9091901281.

How do these ignition coils and plugs improve my car’s ignition system?

By replacing aged coils and plugs with this matched set, you restore reliable spark delivery, which helps stabilize idle, reduce misfires, and support efficient combustion. The materials and plating choices reduce corrosion and electrical leakage, extending service life compared with worn OE parts.

• High-temp, impact-resistant coil housings minimize heat-related degradation.
• Trivalent-metal-plated plugs resist corrosion and maintain good contact.
• 100% function and leakage testing ensures consistent electrical performance.
• Matched coil-plus-plug set reduces diagnostic time versus replacing items individually.

What are the quality and testing standards for this AULINK kit?

Manufactured under TS16949-certified processes, the kit undergoes full-function and leak testing to meet industry expectations for aftermarket ignition parts. The combination of materials and factory quality control aims to deliver a durable, serviceable replacement.

• Produced in facilities certified to TS16949 quality management standards.
• Every coil is functionally tested; seals are checked to prevent leakage.
• Materials chosen to reduce ICM (ignition control module) stress and resist environmental wear.
• Manufacturer support: 1 year or 50,000 km limited coverage.

How should I install and maintain these coils and plugs?

Installation follows standard ignition coil and spark plug procedures: verify fitment, disconnect battery, remove old coils and plugs, and reinstall new components with correct torque and gap if required. Regular inspection of boots and wiring helps prolong service life.

• Verify OEM cross-reference numbers and engine compatibility first.
• Torque spark plugs to manufacturer specs and confirm coil connector seating.
• Check ignition wiring and engine grounds while replacing components.
• Schedule inspections every 30,000–60,000 km or per your vehicle’s maintenance guide.

Who is this for: This AULINK 4PCS UF549 + 9029 set is ideal for Nissan and Infiniti owners seeking a cost-effective, factory-style replacement to address misfires, rough idle, or maintenance intervals. It suits DIY mechanics and professional shops needing a matched coil-and-plug package that carries OEM cross-references and factory testing, plus drivers who prefer a one-year/50,000 km parts assurance.