2005 Jeep Wrangler Ignition Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

The 2005 Jeep Wrangler has 82 ignition parts with verified fitment on this page — 11 part types and 26 brands, covering both the 2.4L L4 and the 4.0L L6. Each part includes a manufacturer part number and application notes.

On the 2005 Jeep Wrangler, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. 44 parts of the 82 listed are Ignition Coil (16 parts), Spark Plug (15 parts) and Crankshaft Position Sensor (13 parts). The other 8 part types cover the remaining 38 parts.

Camshaft Position Sensor

Economy

Brand Part Number Markets Notes Buy
DORMAN Fits: 4.0L L6 907747
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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FAMOUS BRAND Fits: 4.0L L6 CSC1274
🇺🇸 US 🇨🇦 CA
View on
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HOLSTEIN Fits: 4.0L L6 2CAM0297
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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PRENCO Fits: 4.0L L6 4E1123
🇺🇸 US 🇨🇦 CA
View on
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UNITED MOTOR PRODUCTS Fits: 4.0L L6 CAM190
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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Full Service Kit

Brand Part Number Markets Notes Buy
WALKER PRODUCTS Fits: 4.0L L6 23591313
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Full Service Kit
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Standard Replacement

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 4.0L L6 PC659
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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WALKER PRODUCTS Popular Fits: 4.0L L6 2351313
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Sensor Only
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WELLS Fits: 4.0L L6 5S7053
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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This table covers the sensors that report camshaft position to the ECU. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.

Camshaft Synchronizer

Brand Part Number Markets Notes Buy
DORMAN Fits: 4.0L L6 689201
🇺🇸 US 🇲🇽 MX
OE FIX
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STANDARD MOTOR PRODUCTS Fits: 4.0L L6 CSA11
🇺🇸 US 🇲🇽 MX
View on
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This table covers the Camshaft synchronizers.

Crankshaft Position Sensor

Economy

Brand Part Number Markets Notes Buy
SPECTRA PREMIUM Popular Fits: 4.0L L6 S10179
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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STANDARD MOTOR PRODUCTS Popular Fits: 4.0L L6 PC243T
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
T-Series
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DORMAN Fits: 4.0L L6 917768
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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HOLSTEIN Fits: 4.0L L6 2CRK0300
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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SKP Fits: 4.0L L6 SKPC243
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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UNITED MOTOR PRODUCTS Fits: 4.0L L6 CAM58
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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Full Service Kit

Brand Part Number Markets Notes Buy
WALKER PRODUCTS Fits: 4.0L L6 23591063
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Full Service Kit
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Standard Replacement

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 4.0L L6 PC243
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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DELPHI Fits: 4.0L L6 SS11390
🇺🇸 US
View on
Amazon
NTK Fits: 4.0L L6 EH0103
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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STANDARD MOTOR PRODUCTS Fits: 4.0L L6 PC243K
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Blue Streak
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WALKER PRODUCTS Fits: 4.0L L6 2351063
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Sensor Only
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WELLS Fits: 4.0L L6 5S1413
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Sensor Body Diameter: 0.740 In
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This table covers the sensors that report crankshaft position and engine speed. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.

Distributor Mounting Gasket

Brand Part Number Markets Notes Buy
MOPAR Fits: 4.0L L6 J3181288
🇺🇸 US 🇨🇦 CA
Cam sensor mounting
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This table covers the gaskets that seal the Distributor Mounting. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.

Ignition Coil

Economy

Brand Part Number Markets Notes Buy
SKP Popular Fits: 4.0L L6 SKIC050
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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SPECTRA PREMIUM Popular Fits: 4.0L L6 C523
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Pack
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ULTRA-POWER Popular Fits: 4.0L L6 UF296
🇺🇸 US 🇨🇦 CA
View on
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B&B Fits: 4.0L L6 BB2296
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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FVP Fits: 4.0L L6 UF296F
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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HOLSTEIN Fits: 4.0L L6 2IGC0220
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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STANDARD MOTOR PRODUCTS Fits: 4.0L L6 UF296T
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
T-Series
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WAI GLOBAL Fits: 4.0L L6 CUF296
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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Premium

Brand Part Number Markets Notes Buy
ASTEMO / HITACHI Fits: 4.0L L6 IGC0136
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Coil Type: Pack
View on
Amazon
DELPHI Fits: 4.0L L6 GN10529
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 4.0L L6 UF296
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Blue Streak
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
WELLS Popular Fits: 4.0L L6 5C1181
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
NGK Fits: 4.0L L6 48662
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Includes plug-In harness adapter which is only needed For The 1999 model year applications. No splicing required
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UNITED MOTOR PRODUCTS Fits: 4.0L L6 C403
🇨🇦 CA
Mounting Hole Quantity: 4
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UNITED MOTOR PRODUCTS Fits: 4.0L L6 COP100
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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WALKER PRODUCTS Fits: 4.0L L6 9212040
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Single Coil
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This table covers the coils that fire each spark plug. Typical signs include a misfire that follows one cylinder, a snap in damp weather, or a coil that is swollen or cracked. Swap a suspect coil with a neighbor to confirm, then replace boots that tore on the way off.

Ignition Lock Cylinder

Economy

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 4.0L L6 924703
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits without Mechanical Relearnor without Mechanical Relearnwithout Smart Key
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SKP Popular Fits: 4.0L L6 SK924703
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits without Smart Keyor without Mechanical Relearn
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DORMAN Fits: 4.0L L6 924784
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
OE FIXTransponder Key Not Included
Fitment notes — DORMAN 924784
OE FIXTransponder Key Not IncludedOE FIX
Fits:
with Mechanical Relearnor with Mechanical Relearnwithout Smart Key
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DORMAN Fits: 4.0L L6 924722
🇺🇸 US 🇲🇽 MX
with Smart Key
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LOCKSMART Fits: 4.0L L6 LC64750
🇺🇸 US 🇨🇦 CA
without Intelligent Key SystemWrangler
View on
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Standard Replacement

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 4.0L L6 US427L
🇺🇸 US 🇲🇽 MX
without Intelligent Key System
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MOPAR Fits: 4.0L L6 5257133AB
🇺🇸 US 🇨🇦 CA
Sidebar
Fitment notes — MOPAR 5257133AB
Sidebar
Sentry Key Theft Deterrent SystemExc. Fuel Filler Cap - LockingExc. Full Length Floor Console
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MOPAR Fits: 4.0L L6 5257132AB
🇺🇸 US 🇨🇦 CA
Sidebar
Fitment notes — MOPAR 5257132AB
Sidebar
Sentry Key Theft Deterrent SystemExc. Fuel Filler Cap - LockingExc. Full Length Floor Console
View on
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MOPAR Fits: 4.0L L6 5139207AA
🇺🇸 US 🇨🇦 CA
Sentry Key Theft Deterrent SystemExc. Fuel Filler Cap - Locking
Fitment notes — MOPAR 5139207AA
Sentry Key Theft Deterrent SystemExc. Fuel Filler Cap - LockingExc. Full Length Floor Console
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WELLS Fits: 4.0L L6 4H1213
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Transponder Key
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Tumbler

Brand Part Number Markets Notes Buy
MOPAR Fits: 4.0L L6 5010879AB
🇺🇸 US 🇨🇦 CA
Sidebar
Fitment notes — MOPAR 5010879AB
Sidebar
Sentry Key Theft Deterrent SystemExc. Fuel Filler Cap - LockingExc. Full Length Floor Console
View on
Amazon
MOPAR Fits: 4.0L L6 5010880AB
🇺🇸 US 🇨🇦 CA
Sidebar
Fitment notes — MOPAR 5010880AB
Sidebar
Sentry Key Theft Deterrent SystemExc. Fuel Filler Cap - LockingExc. Full Length Floor Console
View on
Amazon
Brand Part Number Markets Notes Buy
UNITED MOTOR PRODUCTS Fits: 4.0L L6 SW704
🇺🇸 US 🇲🇽 MX
without Harness
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This table covers the lock cylinders in the ignition switch.

Ignition Lock Cylinder Hardware

Brand Part Number Markets Notes Buy
MOPAR Fits: 4.0L L6 5010883AB
🇺🇸 US 🇨🇦 CA
Sidebar
Fitment notes — MOPAR 5010883AB
Sidebar
Sentry Key Theft Deterrent SystemExc. Fuel Filler Cap - LockingExc. Full Length Floor Console
View on
Amazon

This table covers the Ignition Lock Cylinder hardware.

Ignition Lock Housing

Brand Part Number Markets Notes Buy
WELLS Fits: 4.0L L6 1S12946
🇺🇸 US 🇲🇽 MX
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This table covers the Ignition Lock housings.

Spark Plug

Summary: Notes include pre-set gaps of 0.034", 0.035", 0.036", 0.040" and 0.045". Replacement brands in this table include CHAMPION, BOSCH and AUTOLITE.

Copper / Nickel

Brand Part Number Markets Notes Buy
ACDELCO Popular Fits: 4.0L L6 41631
🇺🇸 US 🇨🇦 CA
ProfessionalConventional
Fitment notes — ACDELCO 41631
ProfessionalConventionalPre-Set Gap: 0.035"
Original Equipment-Recommended Gap: .035
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CHAMPION Popular Fits: 4.0L L6 438
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Copper PlusPre-Set Gap: 0.035"
Fitment notes — CHAMPION 438
Copper PlusPre-Set Gap: 0.035"
OE TypeOE-Recommended Gap: 0.035"
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NGK Popular Fits: 4.0L L6 3459
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
V-PowerPre-Set Gap: 0.036"
Fitment notes — NGK 3459
V-PowerPre-Set Gap: 0.036"
OE-Recommended Gap: 0.036 IN
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DENSO Fits: 4.0L L6 5018
🇺🇸 US 🇲🇽 MX
U-Groove ConventionalPre-Set Gap: 0.035"
Fitment notes — DENSO 5018
U-Groove ConventionalPre-Set Gap: 0.035"
Gap .035
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MOPAR Fits: 4.0L L6 SP000ZFR5N
🇺🇸 US 🇨🇦 CA
Sold Individually
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MOTORCRAFT Fits: 4.0L L6 SP428X
🇺🇸 US 🇲🇽 MX
Copper
Fitment notes — MOTORCRAFT SP428X
Copper
Gap: .035
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Double Platinum (lasts up to 3x longer than Copper / Nickel)

Brand Part Number Markets Notes Buy
BOSCH Fits: 4.0L L6 8115
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
OE Fine Wire Double PlatinumPre-Set Gap: 0.040"
Fitment notes — BOSCH 8115
OE Fine Wire Double PlatinumPre-Set Gap: 0.040"
Original Equipment is Copper/Nickel
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CHAMPION Fits: 4.0L L6 7034
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Double Platinum PowerPre-Set Gap: 0.045"
Fitment notes — CHAMPION 7034
Double Platinum PowerPre-Set Gap: 0.045"
OE-Recommended Gap: 0.035"
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Iridium (lasts up to 4x longer than Copper / Nickel)

Brand Part Number Markets Notes Buy
AUTOLITE Fits: 4.0L L6 XP985
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Display PackQTY2
Fitment notes — AUTOLITE XP985
Display PackQTY2Iridium XPPre-Set Gap: 0.034"
Fits:
.035 GAP
or:
Gap .035 (In) 0.9 (mm)
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BOSCH Fits: 4.0L L6 9656
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
OE Fine Wire Double IridiumPre-Set Gap: 0.040"
Fitment notes — BOSCH 9656
OE Fine Wire Double IridiumPre-Set Gap: 0.040"
Original Equipment is Copper/Nickel
View on
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CHAMPION Fits: 4.0L L6 9034
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
IridiumPre-Set Gap: 0.045"
Fitment notes — CHAMPION 9034
IridiumPre-Set Gap: 0.045"
OE-Recommended Gap: 0.035"
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SKP Fits: 4.0L L6 SP1045
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Tapered Ground Electrode with Platinum Chip
Fitment notes — SKP SP1045
Tapered Ground Electrode with Platinum Chip
Gap: .035/0.9mm
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Platinum (lasts up to 2x longer than Copper / Nickel)

Brand Part Number Markets Notes Buy
AUTOLITE Fits: 4.0L L6 AP985
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Platinum Spark PlugDisplay Pack
Fitment notes — AUTOLITE AP985
Platinum Spark PlugDisplay PackQTY2Pre-Set Gap: 0.034"
Fits:
.035 GAP
or:
Gap .035 (In) 0.9 (mm)
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BOSCH Fits: 4.0L L6 6717
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
OE Fine Wire PlatinumPre-Set Gap: 0.040"
Fitment notes — BOSCH 6717
OE Fine Wire PlatinumPre-Set Gap: 0.040"
Original Equipment is Copper/Nickel
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CHAMPION Fits: 4.0L L6 34122
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Platinum PowerPre-Set Gap: 0.035"
Fitment notes — CHAMPION 34122
Platinum PowerPre-Set Gap: 0.035"
OE-Recommended Gap: 0.035"
View on
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This table covers the spark plugs for this engine. Typical signs include misfire under load, rough idle, or a flashing check-engine light. Verify the gap even on pre-gapped plugs, and replace coil boots that come off a high-mileage engine.

Spark Plug / Ignition Coil Boot

Economy

Brand Part Number Markets Notes Buy
FAMOUS BRAND Fits: 4.0L L6 357016
🇺🇸 US 🇨🇦 CA
with Direct Ignition
View on
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UNITED MOTOR PRODUCTS Fits: 4.0L L6 947S
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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WALKER PRODUCTS Fits: 4.0L L6 900P2036
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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Standard Replacement

Brand Part Number Markets Notes Buy
DENSO Popular Fits: 4.0L L6 6716239
🇺🇸 US 🇲🇽 MX
Direct Ignition Coil Boot Kit6 Boots
Fitment notes — DENSO 6716239
Direct Ignition Coil Boot Kit6 BootsSET OF 6
Set
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STANDARD MOTOR PRODUCTS Popular Fits: 4.0L L6 SPP45E
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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AUTOLITE Fits: 4.0L L6 500081
🇺🇸 US 🇨🇦 CA
Professional Series Coil on Plug Boot
Fitment notes — AUTOLITE 500081
Professional Series Coil on Plug Boot
1 Connector In A Box6 Connectors required
View on
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NGK Fits: 4.0L L6 58907
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the silicone and rubber boots that insulate the coil-to-plug spark path. Typical signs include a misfire in the rain, carbon tracking on the boot, or a snap when you pop the coil off. Replace boots as a set on a high-mileage engine; one cracked boot will take the coil with it.

Starter Switch Actuator Pin

Brand Part Number Markets Notes Buy
DORMAN Fits: 4.0L L6 924704
🇺🇸 US 🇲🇽 MX
View on
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SKP Fits: 4.0L L6 SK924704
🇺🇸 US 🇲🇽 MX
View on
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STANDARD MOTOR PRODUCTS Fits: 4.0L L6 US1493A
🇺🇸 US 🇲🇽 MX
View on
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WELLS Fits: 4.0L L6 1S12946
🇺🇸 US 🇲🇽 MX
View on
Amazon

This table covers the Starter Switch Actuator pins.

Buying Ignition Parts for a 2005 Jeep Wrangler

On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.

  • Match the engine first. Every ignition part here is engine-specific; each row shows which engine(s) it fits.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Ignition Coil and Spark Plug .

Frequently Asked Questions

How many ignition parts fit the 2005 Jeep Wrangler?

Our catalog currently lists 82 ignition parts for the 2005 Jeep Wrangler across 11 subcategories and 26 brands, covering both the 2.4L L4 and the 4.0L L6. Each part is matched to the engine(s) it fits.

Do ignition parts differ between 2005 Jeep Wrangler engines?

Yes. Every ignition part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.

What are the signs of ignition problems on a 2005 Jeep Wrangler?

Common symptoms include misfires under load, rough idle, flashing check-engine light, or poor starting in damp weather. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What spark-plug gap is listed for the 2005 Jeep Wrangler?

Notes on this page include pre-set gaps of 0.034", 0.035", 0.036", 0.040" and 0.045". Still verify against spec — even “pre-gapped” plugs should be checked before they go in.

What should I replace at the same time?

Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2005 Jeep Wrangler was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2005 Jeep Wrangler?

First match the engine — each row shows which engine(s) the part fits. Then gap matters even on “pre-gapped” plugs — verify against spec, and replace coil boots when they come off a high-mileage engine. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2005 Jeep Wrangler

Ignition Parts for Other Jeep Wrangler Years

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