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Isuzu Ascender Spark Plug

We have 7 Items In-stock. Select a year to continue.
$9.95 List Price $22.24 Save $12.29 Availability: In Stock
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NGK
NGK manufactures and supplies automotive manufacturers with OE and high performance spark plugs and ignition control products.

PZTR5A-15
  • SKU#: W0133-1633488
  • Brand: NGK
  • Fit Note: PZTR5A-15 NGK
 
Fits the following Isuzu Ascender Years:
  • 2003-2006 | 8 Cyl 5.3L | LS
  • 2005 | 8 Cyl 5.3L | S
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$12.07 List Price $14.24 Save $2.17 Availability: In Stock
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DENSO PREMIUM CLASS IRIDIUM SPARK PLUG

Denso's Premium Class Iridium Spark Plugs is fast becoming the standard for today's high-tech engines. Employing a revolutionary 360 degrees laser welding process, Denso has created a spark plug unlike anything on the market today. Designed for durability under the most extreme conditions. Denso's patented Iridium alloy is 6 times harder and 8 times stronger than conventional platinum and can handle temperatures in excess of 4,000 degrees Fahrenheit.

Specification:
  • 14 mm thread size
  • 18 mm reach
  • 0.63 in. hex size
  • 0.04 in. gap size
  • Tapered seat style
  • Resistor plug type
  • 0.4 mm iridium center electrode
  • Tapered cut U-groove ground electrode
  • Removable terminal
  • Heat range 16

Features:
  • Designed with heavy duty insulator that provides unparalleled dielectric strength and thermal conductivity under extreme temperatures
  • Five-rib design prevents flashover while decreasing voltage loss
  • Copper glass seal bonds the center electrode and insulator together for a gas-tight seal
  • Platinum center electrode utilizes platinum to shrink the surface area of the center electrode tip for maximum firing performance and minimum voltage requirements
  • Platinum ground electrode resists gas and electrical erosion and corrosion extending service intervals to 60,000 miles


  • SKU#: NPIT16
  • Brand: Denso
  • Electrode Core Material: Iridium
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Gap Size: 1.1 mm
(see more)
Fits the following Isuzu Ascender Years:
  • 2005 | 8 Cyl 5.3L | LS, Limited, S
  • 2003-2004 | 8 Cyl 5.3L | LS, Limited
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$6.82 List Price $8.05 Save $1.23 Availability: In Stock
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BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that combines the advantages of surface air gap technology and 4 yttrium enhanced ground electrodes.

Specifications:
  • 14 mm thread size
  • 25 mm reach
  • 16 mm hex size
  • Platinum plug
  • Tapered seat style
  • Interference suppression resistor
  • Surface air gap plug
  • Heat fused platinum center electrode
  • 4 ground electrodes
  • Heat range 8

Features:
  • Reduces the voltage necessary to jump the gap as well as quenching
  • Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark
  • Yttrium-enhancement of the ground electrodes further extend plug life
  • Designed to reach self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency
  • SKU#: BS4482
  • Brand: Bosch
  • Fit Note: 4WD
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Platinum
  • Reach: 25 mm
(see more)
Fits the following Isuzu Ascender Years:
  • 2004-2008 | 6 Cyl 4.2L | S
  • 2003-2006 | 6 Cyl 4.2L | Base, LS
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Rating: (see review/s)

"These spark plugs are unusual in that they have 4 ground straps and one center electrode. This design seems to work well in the 2.4 liter PT Cruiser non-turbo engine. the head design has the spark plug located in the center of the combustion chamber for a more effective burn. this plug hi-lights that design." posted by: fast al on March 30, 2014

$9.63 List Price $11.36 Save $1.73 Availability: In Stock
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AC DELCO IRIDIUM SPARK PLUG, SOLD INDIVIDUALLY

AC Delco Iridium Spark Plug allows smaller, more efficient electrode designs for improved cold starting, and quicker acceleration.

Features:
  • Constructed from top quality materials to help the engine run clean and longer
  • Copper core center electrode for improved heat transfer to the tip
  • Engineered to high standards and tested under extreme conditions to exceed OE specifications


  • SKU#: AC41-103
  • Brand: AC Delco
  • Fit Note: Truck
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Iridium
  • Warranty: 100,000-mile AC Delco limited warranty
 
Fits the following Isuzu Ascender Years:
  • 2004-2007 | 6 Cyl 4.2L | S
  • 2003-2006 | 6 Cyl 4.2L | Base, LS
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$3.73 List Price $4.40 Save $0.67 Availability: In Stock
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MOTORCRAFT SPARK PLUG

0.04 mm gap, standard plug type, standard service plug; A high quality, OE replacement spark plug.


  • SKU#: MISP461
  • Brand: Motorcraft
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Gap Size: 0.035 mm
  • Warranty: 12-month or 12,000-mile Motorcraft limited warranty
 
Fits the following Isuzu Ascender Years:
  • 2005 | 8 Cyl 5.3L | S
  • 2003-2005 | 8 Cyl 5.3L | LS, Limited
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$5.62 List Price $6.63 Save $1.01 Availability: In Stock
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CHAMPION SINGLE PLATINUM POWER PLUG, SOLD INDIVIDUALLY -- 14 mm thread diameter, 19 mm reach, 16 mm hex size, copper plus core design, V-trimmed ground electrode, tapered seat; Center and side electrodes are tapered for performance while platinum tip on center electrode guarantees extended plug life.
  • SKU#: C333983
  • Brand: Champion
  • Electrode Core Material: Copper
  • Plug Type: Non-resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Reach: 14 mm
(see more)
Fits the following Isuzu Ascender Years:
  • 2005-2006 | 8 Cyl 5.3L | LS
  • 2005 | 8 Cyl 5.3L | Limited, S
$5.95 List Price $8.99 Save $3.04 Availability: In Stock
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E3 DIAMONDFIRE SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread size, 25.4 mm reach, 0.62 in. hex size, tapered seat, resistor, 1.016 mm non-adjustable gap size, copper core electrode material, nickel alloy electrode tip material, projected insulator type; Guaranteed to provide more power while using less fuel, quicker starts and less fouling than competitive standard spark plugs.
  • SKU#: PYRE366
  • Brand: E3
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Product Class: Fuel saver
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Nickel alloy
(see more)
Fits the following Isuzu Ascender Years:
  • 2004-2008 | 6 Cyl 4.2L | S
  • 2003-2006 | 6 Cyl 4.2L | Base, LS
(see more)
Rating: (see review/s)

"before i bought the E3 spark plugsmy vehicle use to consume more fuel drugjerkfeel heavy like i was driving a heavy duty truck.it also use to have a time lag when the accelerator was pressed. Nowits lighthas more powerno time lag and does not jerk or drug and consumes less fuel." posted by: zebode on January 31, 2013

"I put these plugs in my truck about 1 year ago and now there is no other plug I will use you get more miles per gal and more power to use any other you should have your head ex-ray" posted by: rich on June 12, 2012 view all 4 reviews

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