Spark Plug for 2006-2010 Chevrolet Malibu & More - Bosch 9612

Bosch 9612 spark plug for the 2006-2007 Chevrolet Malibu V6 3.9L, the 2007-2010 Malibu V6 3.5L and other vehicles fires the spark that ignites the air-fuel mixture in the cylinder. On Bosch double iridium spark plugs, the iridium ground electrode inlay offers higher performance and 4 times longer life than standard copper plugs.

• Bosch Double Iridium line with an iridium-alloy center electrode firing pin
• Fine wire design that requires up to 24% less voltage to ignite
• 360 degree continuous laser welding for added durability
• Copper core with a broader heat range to resist pre-ignition and fouling
• Tapered ground electrode that supports ignition throughout the life of the plug

Quick facts

• Part: Bosch 9612 spark plug
• Fits: 2006-2007 Chevrolet Malibu V6 3.9L, the 2007-2010 Malibu V6 3.5L and other vehicles
• Condition: New

Hard starting, a rough idle or a misfire can point to worn plugs, but coils, fuel delivery or sensors can produce those symptoms too, so rule them out before buying. A plug pulled with the engine off and cool shows wear as a rounded-off electrode or heavy deposits.

Fits

Among the many vehicles it fits are the 2006-2011 Chevrolet Impala V6 3.5L or 3.9L and the 2009-2011 Buick Lucerne V6 3.9L. It is designed as an OE replacement. If your car is not named here, look up its year and engine on the Buyer's Guide tab.

Specifications

In the box

One Bosch spark plug. The 2007-2010 Chevrolet Malibu V6 3.5L takes six, so buy the number your engine needs.

Installation notes

• Comes pre-gapped, so the gap needs no adjustment.
• Nickel plated threads mean no anti-seize is needed.