Spark Plug for 2005-2010 Jeep Grand Cherokee & More - Autolite XP5263

$7.99

Part number: XP5263

UPC: 009100044488

Condition: New

Weight: 0.10 LBS

Item Package Quantity: 1

$7.99

Current Stock: 8

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Autolite Spark Plug P/N:XP5263

$7.99

Description

Autolite XP5263 spark plug for the 2005-2008 Jeep Grand Cherokee V8 5.7L, the 2006-2010 Grand Cherokee V8 6.1L and other vehicles ignites the air-fuel mixture in the cylinder. This Autolite spark plug comes pre-gapped at 1 mm (0.04 in).

Autolite Iridium XP line with an iridium-enhanced, fine-wire center electrode for a more focused ignition
Proprietary platinum ground electrode that resists wear and extends plug life
Tapered ground wire that improves engine ignitability
High-alumina multi-rib ceramic insulator for thermal conductivity and insulation that helps prevent flash-over
Nickel-plated shell that resists corrosion

Quick facts

Part: Autolite XP5263 spark plug
Fits: the 2005-2008 Jeep Grand Cherokee V8 5.7L, the 2006-2010 Grand Cherokee V8 6.1L and other vehicles
Condition: New

Hard starting, a rough idle or misfires can mean a plug is worn, though those symptoms can have other sources too. With the engine off and cool, look at a removed plug for worn electrodes, deposits or a cracked insulator before settling on the plug as the cause.

Fits

As a Jeep Grand Cherokee spark plug it covers the 2005-2008 V8 5.7L and the 2006-2010 V8 6.1L. It also fits the 2008-2009 Chevrolet Equinox V6 3.6L and the 2010-2017 Equinox 4-cylinder 2.4L. This listing is one plug, and the 2003-2006 Jeep Wrangler 4-cylinder 2.4L takes four. If yours is a different car, find its year, make and model in the "Vehicles it fits" section.

Specifications

Fit and size

Thread size: M14 - 1.25 (metric), 14 mm diameter
Reach: 25 mm (0.982 in)
Hex size: 5/8 in
Seat type: Tapered
Pre-gap: 1 mm (0.04 in)
Heat range: 11
Insulator height: 55.7 mm (2.192 in)
Quantity per vehicle: varies by engine

Build and materials

Center electrode: fine wire, mid projection, iridium tip, copper core
Ground electrode: taper cut, platinum tip, nickel core
Insulator material: ceramic
Resistor plug: 4000 ohm
Terminal: non-removable nut
Condition: New
Warranty: Autolite lifetime limited warranty
Country of origin: Mexico

In the box

One spark plug. A washer is not included.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

Are these Jeep Wrangler spark plugs right for a 2003-2006 model with the 4-cylinder 2.4L?

Yes, the Autolite XP5263 fits the 2003-2006 Jeep Wrangler 4-cylinder 2.4L, which takes four plugs. For a different car, search the 'Vehicles it fits' section on this page by year, make and model.

Does this work as a Chevy Equinox spark plug on a 2010-2017 model with the 4-cylinder 2.4L?

Yes, this Autolite XP5263 fits the 2010-2017 Chevrolet Equinox 4-cylinder 2.4L, which takes four plugs, and the 2008-2009 Equinox V6 3.6L, which takes six.

Is this one of the Autolite platinum spark plugs, or does it use iridium?

This plug uses both. The center electrode tip is iridium and the ground electrode tip is platinum, with a fine-wire center electrode and a taper-cut ground electrode.

Does the Autolite XP5263 come with a washer?

No. This listing is one spark plug, and a washer is not included. The plug has a tapered seat.

What are the gap, thread and reach of this spark plug?

This plug is pre-gapped at 1 mm (0.04 in) with an M14 - 1.25 thread, a 25 mm (0.982 in) reach and a 5/8 in hex. It is a resistor plug rated 4000 ohm.