NGK 48844 Ignition Coil

NGK COP Ignition Coil for OE-Style Performance

The NGK COP Ignition Coil, part number 48844, is built for distributorless ignition systems that use a coil-on-plug design. It is engineered to meet or exceed OE standards for durability and consistent ignition performance on late-model domestic and import vehicles.

With coverage for applications such as Chevrolet Colorado, GMC Canyon, Hummer H3, and Isuzu i-290, this ignition coil supports direct replacement service where reliable spark delivery matters. The NGK COP Ignition Coil line reflects NGK’s long OE legacy and extensive testing in controlled lab conditions.

Key Features

• 12-volt ignition coil for distributorless systems
• COP (coil-on-plug) design for direct spark delivery
• 3-terminal blade connection with female connector and male terminals
• Oil-filled: No
• Built to meet or exceed OE standards for fit, durability, and operational performance
• Part number 48844, also referenced as U5080

Product Line Details

NGK COP Ignition Coil products are part of NGK’s ignition-focused lineup, backed by decades of automotive experience and global manufacturing support. This product line is developed and tested to handle demanding operating conditions, with coverage that extends across many domestic and import vehicle platforms. For buyers searching for an NGK ignition coil 48844 replacement, this part is positioned as an OE-style service solution.

Detailed Description

This ignition coil is designed for vehicles using a distributorless ignition system with a coil-on-plug layout. It is a direct-fit replacement for applications including 2004-2006 Chevrolet Colorado, 2004-2006 GMC Canyon, 2006 Hummer H3, 2008 Isuzu i-290, and 2002-2005 Chevrolet Trailblazer. The NGK 48844 ignition coil also cross-references Standard Ignition UF-303 for the same application.

Additional coverage includes 2002-2005 GMC Envoy, 2002-2005 GMC Envoy XL, 2004-2005 GMC Envoy XUV, 2003-2005 Isuzu Ascender, 2002-2004 Oldsmobile Bravada, 2004-2005 Buick Rainier, 2002-2005 Chevrolet Trailblazer EXT, 2005 and 2009 Saab 9-7x, and 2006 Isuzu i-280 and i-350. If you need an ignition coil for Chevrolet Colorado or GMC Canyon service work, part number 48844 is a direct replacement option to verify against your original unit.

What This Part Helps Solve

• Misfire conditions caused by a weak or failing ignition coil
• Hard starting related to inconsistent spark output
• Rough idle from degraded coil performance
• Loss of power under load due to ignition breakdown
• Check engine light concerns tied to ignition coil faults

Installation Notes and Tips

Verify the original coil’s connector style, terminal count, and mounting layout before installation. This unit uses a 12-volt, 3-terminal blade connection with a female connector and male terminals, and it does not include a mounting bracket. Confirm vehicle-specific fitment for your Chevrolet Colorado, GMC Canyon, or other listed application before replacing the part.

Quality Assurance

NGK manufactures ignition coils to meet or exceed OE standards and validates designs in an ISO 17025 accredited test lab under demanding conditions. The brand’s OE background and application coverage support confident replacement selection for service on compatible vehicles.