Vortec 4.3 V6 Ignition Coil 1996-2014 ACDelco DR49, D577, 10489421

ACDelco ignition coil set for the Vortec 4.3 V6 (1996-2014). Listed for one application: Vortec 4.3 V6 engines, 1996-2014, in Chevrolet, GMC, Oldsmobile, Isuzu applications. Confirm your engine code and year against this listing before ordering.

What it does

Each coil steps battery voltage up to the tens of thousands of volts a plug needs. Heat and oil-soaked plug wells kill them, one cylinder at a time. A new coil set ends the P030x misfire chase.

Fits

• Chevrolet vehicles with the Vortec 4.3 V6 engine, 1996-2014
• GMC vehicles with the Vortec 4.3 V6 engine, 1996-2014
• Oldsmobile vehicles with the Vortec 4.3 V6 engine, 1996-2014
• Isuzu vehicles with the Vortec 4.3 V6 engine, 1996-2014

Fixes

• P0301-P0308 cylinder-specific misfire
• a misfire that moves with the coil when swapped
• cracked or oil-soaked coil boots

What's included

• ignition coils at the count stated (boots where listed)

Specifications

• Brand: ACDelco
• Part number: DR49, D577, 10489421
• Shipping weight: 2.0 lb
• Condition: new
• Product type: Ignition Coil

Cross-reference

Replaces or interchanges with ACDelco DR49, D577, 10489421 for the Vortec 4.3 V6. Check the part number stamped on your original before ordering.

Free shipping on orders of $70 or more to the lower 48 states; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.