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2003 Infiniti QX4

2003 Infiniti QX4 Ignition Coils

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Ignition Coil, Sold individually
Part Number: REPI504604
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 2003 Infiniti QX4 Base 6 Cyl 3.5L
Product Details
Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : UF349Warranty : 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., 3.5L Engine, Production Date From July 2001 -
Part Number: SET-REPI504604-2
Guaranteed to Fit
$22.49
Vehicle Fitment
  • 2003 Infiniti QX4 Base 6 Cyl 3.5L Production Date From July 2001
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., 3.5L Engine
Part Number: SET-REPI504604-3
Guaranteed to Fit
$35.99
Vehicle Fitment
  • 2003 Infiniti QX4 Base 6 Cyl 3.5L
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 6, 6 Cyl., 3.5L Engine, Production Date From July 2001 -
Part Number: SET-REPI504604-6
Guaranteed to Fit
$69.99
Vehicle Fitment
  • 2003 Infiniti QX4 Base 6 Cyl 3.5L Production Date From July 2001
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
12-Piece Kit Ignition Coil, 6 Cylinder, 3.5/4.0 Liter Engine, includes Spark Plugs
Part Number: KIT-052523-06
Guaranteed to Fit
$103.99
Vehicle Fitment
  • 2003 Infiniti QX4 Base 6 Cyl 3.5L .044 Gap
Product Details
Components : (6) Ignition Coil and (6) Spark PlugRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : UF349Warranty : 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
Walker Products Ignition Coil Ignition Coil, Sold individually
Part Number: WKP9212023
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 2003 Infiniti QX4 Base 6 Cyl 3.5L
Product Details
Notes : Includes Mounting bracket(s)Series : Walker Products Ignition CoilRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : REPI504604Warranty : 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
Ignition Coil, Sold individually
Part Number: MRD1IC113
Guaranteed to Fit
$25.97
Vehicle Fitment
  • 2003 Infiniti QX4 Base 6 Cyl 3.5L
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 individuallyPromotions : Labor Day Sale
Beck Arnley OE Replacement Ignition Coil, Sold individually
Part Number: 178-8296
Guaranteed to Fit
$69.49
Vehicle Fitment
  • 2003 Infiniti QX4 Base 6 Cyl 3.5L
Product Details
Series : Beck Arnley OE ReplacementRecommended Use : OE ReplacementInterchange Part Number : GN10242Warranty : 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
OE Series Ignition Coil, Kit
Part Number: ACB78053357BUNDLE1
Guaranteed to Fit
$162.48
Vehicle Fitment
  • 2003 Infiniti QX4 Base 6 Cyl 3.5L Naturally Aspirated; DOHC; GAS; 4-Door; Sport Utility
Product Details
Notes : Kit includes Set of 6 Ignition coil and Spark PlugComponents : (6) Ignition Coil and (6) Spark PlugSeries : OE SeriesRecommended Use : OE ReplacementWarranty : Aceon 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 : Kit
High Performance Series Ignition Coil, Set of 6
Part Number: ACB78053357K06
Guaranteed to Fit
$289.80
Vehicle Fitment
  • 2003 Infiniti QX4 All Submodels All Engines
Product Details
Series : High Performance SeriesRecommended Use : OE UpgradeWarranty : Aceon 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 : Set of 6
OE Series Ignition Coil, Set of 6
Part Number: ACB7805335706
Guaranteed to Fit
$130.40
Vehicle Fitment
  • 2003 Infiniti QX4 All Submodels All Engines
Product Details
Series : OE SeriesRecommended Use : OE ReplacementWarranty : Aceon 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 : Set of 6
High Performance Series Ignition Coil, Kit
Part Number: ACB78053357KBUNDLE1
Guaranteed to Fit
$377.20
Vehicle Fitment
  • 2003 Infiniti QX4 Base 6 Cyl 3.5L Naturally Aspirated; DOHC; GAS; 4-Door; Sport Utility
Product Details
Notes : Kit includes Set of 6 Performance Ignition coil and Spark PlugComponents : (6) Ignition Coil and (6) Spark PlugSeries : High Performance SeriesRecommended Use : OE ReplacementWarranty : Aceon 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 : Kit
Ignition Coil, Sold individually
Part Number: NP6734023
Guaranteed to Fit
$44.99
Vehicle Fitment
  • 2003 Infiniti QX4 Base 6 Cyl 3.5L
Product Details
Recommended Use : OE ReplacementWarranty : 1-year 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
OE Replacement Series Ignition Coil, Sold individually
Part Number: HITIGC0006
Guaranteed to Fit
$41.49
Vehicle Fitment
  • 2003 Infiniti QX4 Base 6 Cyl 3.5L
Product Details
Series : OE Replacement SeriesRecommended Use : OE ReplacementWarranty : Hitachi 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
Walker Products Ignition Coil Ignition Coil, Set of 6
Part Number: SET-WKP9212023-6
Guaranteed to Fit
$194.49
Vehicle Fitment
  • 2003 Infiniti QX4 Base 6 Cyl 3.5L
Product Details
Notes : Set Components - (6) Ignition Coil; Includes Mounting bracket(s)Series : Walker Products Ignition CoilRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : REPI504604Warranty : 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 : Set of 6
Page 1 of 5 | Showing 1 - 15 of 72 results

Top Rated Products

The part fit and is working perfectly
Ronald T.
VERIFIED PURCHASER
Great fit , car runs much better
Bessie W.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Q:is this coil hard to get on plugs?
sawtooth
A:BEST ANSWERHi Ted, I'm glad to assist you. No, it isn't. If you're interested in this ignition coil, you can click on the link below for direct ordering to take advantage of our limited stocks. I hope this helps, and happy shopping. https://www.carparts.com/ignition-coil/hitachi/hitigc0006?can=CPAE1047_CSQA_20231121 Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >
Q:Is this ignition coil was made in Japan?
Roger
A:BEST ANSWERHi Roger, thank you for reaching out. We are unable to find out since it is not specified which manufacturing plant it came from. You can use the link below to order the part while it is 53% off. Have a good one! https://www.carparts.com/ignition-coil/denso/np6734023?can=cpab2020_csqa_20221019 Show less
Andrew B.
 
4 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

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