Bosch 6728 spark plug for the 2010-2012 Chevrolet Equinox V6 3.0L, the 2013-2017 Equinox V6 3.6L and other vehicles fires the air-fuel mixture in each cylinder. This Bosch spark plug is a single platinum plug engineered to meet or exceed Original Equipment specifications for platinum spark plugs.
- Bosch OE Fine Wire design with a platinum firing pin on the center electrode
- Tapered ground electrode supports ignition throughout the life of the spark plug
- Resistor spark plug with a non-projected insulator
Quick facts
- Part: Bosch 6728 spark plug
- Fits: 2010-2012 Chevrolet Equinox V6 3.0L, the 2013-2017 Equinox V6 3.6L and other vehicles
- Condition: New
Next to standard copper spark plugs, the fine wire platinum design needs up to 24% less voltage to ignite and lasts up to 2 times longer. A worn plug can show up as hard starting, a rough idle or misfires. Ignition coils, wiring or a fuel delivery problem can be behind those signs too, so find the cause before buying plugs.
Fits
Listed for a wide range of Chevrolet, GMC, Buick, Cadillac and Ford models, it works as a Chevy Equinox spark plug for the 2010-2012 V6 3.0L and the 2013-2017 V6 3.6L, and it also fits the 2017-2019 Ford Fusion 4-cylinder 2.5L. The V6 engines take six plugs and the 4-cylinder takes four, and each listing is one plug. If your car is not named here, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 4 on 4-cylinder engines, 6 on V6 engines
- Package quantity: 1
- Insulator type: Non-projected
Build and materials
- Type: OE Fine Wire single platinum
- Center electrode: platinum firing pin
- Ground electrode: tapered
- Resistor: Yes
- Threads: nickel plated
- Condition: New
- Warranty: Bosch 4 year customer satisfaction guarantee and 1 year Technician Warranty
In the box
One spark plug.
Installation notes
- Pre-gapped from the factory, so no gap adjustment is needed.
- Nickel-plated threads mean no anti-seize is required.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is the Bosch 6728 the right Ford Fusion spark plug for a 2017-2019 model with the 4-cylinder 2.5L?
Yes. Bosch 6728 is listed for the 2017-2019 Ford Fusion 4-cylinder 2.5L, which takes four plugs. Other models are in the "Vehicles it fits" section.
Do I need six of these Chevy Malibu spark plugs for a 2011-2012 model with the V6 3.6L?
Yes. The 2011-2012 Chevrolet Malibu V6 3.6L takes six plugs, and this Bosch 6728 listing is one plug, so order six.
Is the Bosch 6728 one of the Bosch double iridium spark plugs?
No. Bosch 6728 is an OE Fine Wire single platinum plug with a platinum firing pin on the center electrode. Double iridium plugs are separate parts.
Does the 6728 need gapping or anti-seize before installing?
No. This spark plug comes pre-gapped, and the nickel plating on its threads means anti-seize is not needed.
Is the Bosch 6728 a resistor spark plug?
Yes. Bosch 6728 is a resistor plug with a fine wire platinum center electrode and a tapered ground electrode.
