Spark Plug for 2005-2009 Chevrolet Equinox & More - Bosch 6703

$6.99

Part number: 6703

UPC: 028851013918

Condition: New

Weight: 0.09 LBS

Item Package Quantity: 1

$6.99

Current Stock: 852

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Bosch Spark Plug P/N:6703

$6.99

Description

Bosch 6703 spark plug for the 2005-2009 Chevrolet Equinox V6 3.4L and other vehicles fires the spark that ignites the fuel mixture in a cylinder. This Bosch spark plug is engineered to meet or exceed Original Equipment specifications for platinum spark plugs.

Fine wire design with a platinum firing pin on the center electrode for improved ignitability and fuel efficiency
Fine wire platinum design requires up to 24% less voltage to ignite
Tapered ground electrode for ignition throughout the life of the plug
Resistor design

Quick facts

Part: Bosch 6703 spark plug
Fits: 2005-2009 Chevrolet Equinox V6 3.4L and other vehicles
Condition: New

Worn plugs can show up as hard starting, a rough idle, misfires or lower fuel economy. Before you replace them, rule out other ignition parts and fuel delivery, since a misfire has more than one possible source.

Fits

The vehicles it fits include the 2005-2009 Chevrolet Equinox V6 3.4L, the 1999 Chevrolet Silverado 1500 V8 4.8L or 5.3L, the 1999-2013 Silverado 1500 V6 4.3L, the 2002-2003 Chevrolet Malibu V6 3.1L and the 2004-2006 Malibu V6 3.5L. Each listing is one plug; the V6 engines take six and the V8 engines take eight. Your car not named here? Look up its year, make and model in the "Vehicles it fits" section.

Specifications

Fit and size

Quantity per vehicle: 6 on V6 engines, 8 on V8 engines
Package quantity: 1
Gap: pre-set at the factory

Build and materials

Type: 4-cycle fine wire spark plug
Center electrode: platinum firing pin
Ground electrode: tapered
Threads: nickel plated
Insulator type: non-projected
Resistor: yes
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 the gap needs no adjusting.
Nickel-plated threads mean no anti-seize is required, which saves installation time.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

Is this the right Chevy Equinox spark plug for a 2005-2009 Chevrolet Equinox V6 3.4L?

Yes. Bosch 6703 is listed for the 2005-2009 Chevrolet Equinox V6 3.4L, and that engine takes six plugs.

Do these work as Chevy Malibu spark plugs for the 2002-2003 Chevrolet Malibu V6 3.1L and the 2004-2006 Malibu V6 3.5L?

Yes. Bosch 6703 is listed for the 2002-2003 Chevrolet Malibu V6 3.1L and the 2004-2006 Malibu V6 3.5L, and each takes six plugs; this listing is a single plug.

Is this one of the Bosch iridium spark plugs?

No. Bosch 6703 is a fine wire plug with a platinum firing pin on the center electrode.

Is this one of the Bosch double iridium spark plugs?

No. Bosch 6703 is the single platinum spark plug in the Bosch OE Fine Wire line.

How does this fine wire platinum plug compare with a copper plug?

The platinum firing pin on the center electrode requires up to 24% less voltage to ignite and gives up to 2 times longer life than standard copper spark plugs.