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2003 Isuzu Ascender

2003 Isuzu Ascender Ignition Coils

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Ignition Coil, Sold individually
Part Number: REPG504601
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 2003 Isuzu Ascender LS 6 Cyl 4.2L
  • 2003 Isuzu Ascender Limited 6 Cyl 4.2L
  • 2003 Isuzu Ascender Base 6 Cyl 4.2L
Product Details
Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : UF303Warranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Ignition Coils, Set of 2, 6 Cyl., 4.2L Engine -
Part Number: SET-REPG504601-2
Guaranteed to Fit
$44.49
Vehicle Fitment
  • 2003 Isuzu Ascender LS 6 Cyl 4.2L
  • 2003 Isuzu Ascender Limited 6 Cyl 4.2L
  • 2003 Isuzu Ascender Base 6 Cyl 4.2L
Product Details
Components : (2) Ignition CoilRecommended Use : OE ReplacementProduct Fit : Direct FitWarranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Set of 2
Ignition Coils, Set of 3, 6 Cyl., 4.2L Engine
Part Number: SET-REPG504601-3
Guaranteed to Fit
$66.99
Vehicle Fitment
  • 2003 Isuzu Ascender LS 6 Cyl 4.2L
  • 2003 Isuzu Ascender Limited 6 Cyl 4.2L
  • 2003 Isuzu Ascender Base 6 Cyl 4.2L
Product Details
Components : (3) Ignition CoilRecommended Use : OE ReplacementProduct Fit : Direct FitWarranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Set of 3
Ignition Coils, Set of 4, 6 Cyl., 4.2L Engine -
Part Number: SET-REPG504601-4
Guaranteed to Fit
$89.49
Vehicle Fitment
  • 2003 Isuzu Ascender LS 6 Cyl 4.2L
  • 2003 Isuzu Ascender Limited 6 Cyl 4.2L
  • 2003 Isuzu Ascender Base 6 Cyl 4.2L
Product Details
Components : (4) Ignition CoilRecommended Use : OE ReplacementProduct Fit : Direct FitWarranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Set of 4
Ignition Coils, Set of 6, 6 Cyl., 4.2L Engine -
Part Number: SET-REPG504601-6
Guaranteed to Fit
$133.99
Vehicle Fitment
  • 2003 Isuzu Ascender LS 6 Cyl 4.2L
  • 2003 Isuzu Ascender Limited 6 Cyl 4.2L
  • 2003 Isuzu Ascender Base 6 Cyl 4.2L
Product Details
Components : (6) Ignition CoilRecommended Use : OE ReplacementProduct Fit : Direct FitWarranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Set of 6
Ignition Coils, Set of 5, 6 Cyl., 4.2L Engine -
Part Number: SET-REPG504601-5
Guaranteed to Fit
$111.49
Vehicle Fitment
  • 2003 Isuzu Ascender LS 6 Cyl 4.2L
  • 2003 Isuzu Ascender Limited 6 Cyl 4.2L
  • 2003 Isuzu Ascender Base 6 Cyl 4.2L
Product Details
Components : (5) Ignition CoilRecommended Use : OE ReplacementProduct Fit : Direct FitWarranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Set of 5
Ignition Coil, Round Type
Part Number: REPC504602
Guaranteed to Fit
$20.99
Vehicle Fitment
  • 2003 Isuzu Ascender LS 8 Cyl 5.3L For Models With Round Coil
  • 2003 Isuzu Ascender Base 8 Cyl 5.3L For Models With Round Coil
  • 2003 Isuzu Ascender Limited 8 Cyl 5.3L For Models With Round Coil
Product Details
Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : UF262Warranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Ignition Coils, Set of 4, 8 Cyl., 5.3L Engine, Round Coil -
Part Number: SET-REPC504602-4
Guaranteed to Fit
$79.99
Vehicle Fitment
  • 2003 Isuzu Ascender LS 8 Cyl 5.3L For Models With Round Coil
  • 2003 Isuzu Ascender Base 8 Cyl 5.3L For Models With Round Coil
  • 2003 Isuzu Ascender Limited 8 Cyl 5.3L For Models With Round Coil
Product Details
Components : (4) Ignition CoilRecommended Use : OE ReplacementProduct Fit : Direct FitWarranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Set of 4
Ignition Coils, Set of 8, 8 Cyl., 5.3L Engine, Round Coil -
Part Number: SET-REPC504602-8
Guaranteed to Fit
$159.49
Vehicle Fitment
  • 2003 Isuzu Ascender LS 8 Cyl 5.3L For Models With Round Coil
  • 2003 Isuzu Ascender Base 8 Cyl 5.3L For Models With Round Coil
  • 2003 Isuzu Ascender Limited 8 Cyl 5.3L For Models With Round Coil
Product Details
Components : (8) Ignition CoilRecommended Use : OE ReplacementProduct Fit : Direct FitWarranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Set of 8
12-Piece Kit Ignition Coil, 6 Cylinder, 4.2 Liter Engine, includes Spark Plugs
Part Number: KIT-052523-27
Guaranteed to Fit
$159.49
Vehicle Fitment
  • 2003 Isuzu Ascender Limited 6 Cyl 4.2L
  • 2003 Isuzu Ascender LS 6 Cyl 4.2L
  • 2003 Isuzu Ascender Base 6 Cyl 4.2L
Product Details
Components : (6) Ignition Coil and (6) Spark PlugRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : UF303Warranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Kit
Ignition Coil, 8 Cyl., 5.3L Engine, Round Type
Part Number: DELGN10119
Guaranteed to Fit
$39.99
Vehicle Fitment
  • 2003 Isuzu Ascender LS 8 Cyl 5.3L Round Type
  • 2003 Isuzu Ascender Base 8 Cyl 5.3L Round Type
  • 2003 Isuzu Ascender Limited 8 Cyl 5.3L Round Type
Product Details
Notes : Includes Coil, driverRecommended Use : OE ReplacementInterchange Part Number : D585Warranty : 3-year or 36,000-mile Delphi limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Ignition Coil, Sold individually
Part Number: NP6737203
Guaranteed to Fit
$58.99
Vehicle Fitment
  • 2003 Isuzu Ascender LS 6 Cyl 4.2L
  • 2003 Isuzu Ascender Limited 6 Cyl 4.2L
  • 2003 Isuzu Ascender Base 6 Cyl 4.2L
Product Details
Notes : 12 Volts DC Voltage; Black ColorRecommended Use : OE ReplacementWarranty : 12-month, unlimited miles Denso limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Ignition Coil, Sold individually
Part Number: MRD3IC118
Guaranteed to Fit
$31.49
Vehicle Fitment
  • 2003 Isuzu Ascender Base 6 Cyl 4.2L
Product Details
Recommended Use : OE ReplacementWarranty : 12-month Motorad limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Ignition Coil, Sold individually
Part Number: BEC1788390
Guaranteed to Fit
$65.99
Vehicle Fitment
  • 2003 Isuzu Ascender Limited 6 Cyl 4.2L
  • 2003 Isuzu Ascender LS 6 Cyl 4.2L
  • 2003 Isuzu Ascender Base 6 Cyl 4.2L
Product Details
Recommended Use : OE ReplacementWarranty : 1 year or 12,000-mile Beck Arnley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Ignition Coil, (6 Cylinder, 4.2L Engine)/(8 Cylinder, 5.3L Engine) -
Part Number: WKP9201020
Guaranteed to Fit
$25.49
Vehicle Fitment
  • 2003 Isuzu Ascender LS 8 Cyl 5.3L
  • 2003 Isuzu Ascender Base 8 Cyl 5.3L
  • 2003 Isuzu Ascender Limited 6 Cyl 4.2L
  • 2003 Isuzu Ascender LS 6 Cyl 4.2L
  • 2003 Isuzu Ascender Limited 8 Cyl 5.3L
Product Details
Notes : Includes Mounting bracket(s)Series : Walker Products Ignition CoilRecommended Use : OE ReplacementProduct Fit : Direct FitWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Page 1 of 7 | Showing 1 - 15 of 101 results

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A Short Course on Ignition Systems
A Short Course on Ignition SystemsLet’s see how this is done. The role of spark plugs is integral in the operation of the ignition systems as they ignite the air/fuel mixture—at exactly the right instant.
How to Test a Coil Pack or Ignition Coil
How to Test a Coil Pack or Ignition CoilGenerally, modern ignition coils are robust and trouble-free. But like anything else, ignition coils can eventually fail, and when that happens, the engine will begin to misfire. And as a result, the check engine light will turn on.
P0354 Code: Ignition Coil “D” Primary/Secondary Circuit
P0354 Code: Ignition Coil “D” Primary/Secondary CircuitIn an engine with a COP ignition system, each cylinder comes with its own ignition coil that sits on top of the spark plug. The computer monitors the circuit between it and every ignition coil for faults. It will file a trouble code depending on the cylinder that experienced a
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)The PCM may disable the misfiring cylinder or cylinders in order to prevent further damage to the engine. Code P0316 is often listed in addition to one or more of the P0300 series codes that are associated with the misfiring cylinder/s.
What Is A Coil Pack?
What Is A Coil Pack?Coil packs can also fail under load (like at 45 mph in high gear) with the occasional “bite” feeling of an intermittent misfire. This kind of misfire might not even set a misfire code but can be very annoying. How to make sure that the coil pack isn’t the problem in