NGK 49142 Ignition Coil - Rear

NGK COP Ignition Coil for Nissan V8 Applications

NGK Ignition Coil Part Number 49142 is a coil-on-plug ignition coil built for 12-volt electronic ignition systems. It is engineered to meet or exceed OE standards for durability and consistent spark delivery, making it a direct replacement choice for select Nissan TITAN, TITAN XD, NV2500, and NV3500 rear-position applications.

Key Features

• Coil-on-plug design for electronic ignition systems
• 12-volt ignition coil construction
• Blade terminal type with 3 male terminals
• Dry design with no oil fill
• Built to OE-level durability and performance targets
• NGK COP Ignition Coil line backed by extensive OE-focused engineering

Product Details

NGK Part Number 49142 is part of the NGK COP Ignition Coil line, a product family focused on direct-fit ignition solutions for late-model domestic and import vehicles. NGK develops and tests these coils in controlled lab conditions to verify performance under demanding operating environments. For Nissan TITAN and Nissan TITAN XD rear applications, as well as select NV2500 and NV3500 rear cylinder positions, this coil supports stable ignition performance and reliable engine operation. This part cross-references Standard Ignition UF812 for the same application.

What This Ignition Coil Helps Address

• Engine misfire caused by weak or inconsistent coil output
• Hard starting related to ignition coil failure
• Rough idle from unstable spark delivery
• Loss of power under load from degraded ignition performance
• Check engine light conditions tied to ignition coil faults

Installation Notes and Fitment

Compatible With 2020-2024 Nissan TITAN, rear. Compatible With 2020-2024 Nissan TITAN XD, rear. Compatible With 2020-2021 Nissan NV2500, rear. Compatible With 2020-2021 Nissan NV3500, rear. Compatible With 2017-2019 Nissan NV2500, rear, cylinder(s) 5, 6, 7, 8. Compatible With 2017-2019 Nissan NV3500, rear, cylinder(s) 5, 6, 7, 8. Compatible With 2017-2019 Nissan TITAN, rear, cylinder(s) 5, 6, 7, 8. Compatible With 2016-2019 Nissan TITAN XD, rear, cylinder(s) 5, 6, 7, 8.

Verify the original coil connector style, terminal count, and cylinder location before installation. This NGK ignition coil uses a 3-terminal male blade connection and is intended for electronic ignition systems. Always confirm vehicle-specific fitment by year, make, model, position, and cylinder notes before replacing the original part.

Quality Assurance

NGK manufactures ignition coils to OE-level standards and validates designs in an ISO 17025 accredited test lab. The brand’s long-standing OE legacy and broad vehicle coverage support consistent replacement quality for Nissan TITAN, TITAN XD, NV2500, and NV3500 applications. Part Number 49142 is built for dependable service in demanding ignition environments.