68 Ignition parts are listed for the 2007 Jeep Wrangler, in 7 part types, covering the 3.8L V6 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
The ignition system on the 2007 Jeep Wrangler delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. The largest groups are Ignition Coil (15 parts), Crankshaft Position Sensor (14 parts) and Camshaft Position Sensor (12 parts). The other 4 part types cover the remaining 27 parts.
The 2007 Jeep Wrangler came with a single engine, the 3.8L V6, and every part is verified against it.
23 brands supply ignition parts for the 2007 Jeep Wrangler, led by STANDARD MOTOR PRODUCTS (9 parts), WELLS (6 parts) and WALKER PRODUCTS (5 parts), plus 20 more brands. Quality grades include Standard Replacement, Economy and Iridium.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2007 Jeep Wrangler. 14 parts have it, including STANDARD MOTOR PRODUCTS PC147T (Camshaft Position Sensor) and SKP SK917758 (Crankshaft Position Sensor). Each part number opens a page with every vehicle that part fits.
Camshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | PC147T | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | T-Series | View on Amazon |
| HOLSTEIN | 2CAM0027 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| PRENCO | 4E1006 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SKP | SK917728 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| UNITED MOTOR PRODUCTS | CAM32 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| VEMO | V33720114 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Full Service Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS | 23591123 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Full Service Kit | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | PC147 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS Popular | 2351123 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Only | View on Amazon |
| ASTEMO / HITACHI | CPS0157 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| DELPHI | SS11380 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS | 5S1276 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
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.
12 Camshaft Position Sensor parts for the 2007 Jeep Wrangler come from 10 brands — STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, HOLSTEIN and 7 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS PC147T.
The Economy section lists 6 options from STANDARD MOTOR PRODUCTS, HOLSTEIN, PRENCO and 3 other brands — the catalog's value-priced group. STANDARD MOTOR PRODUCTS PC147T is listed in this group.
The Full Service Kit section lists 1 option from WALKER PRODUCTS — grouped under the catalog's "Full Service Kit" designation — the notes column spells out what sets them apart. WALKER PRODUCTS 23591123 is listed in this group.
In the Standard Replacement grade, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, ASTEMO / HITACHI and 2 other brands supply 5 parts: built to original-equipment specification. A representative part number is STANDARD MOTOR PRODUCTS PC147.
Crankshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular | SK917758 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| SPECTRA PREMIUM Popular | S10271 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| DORMAN | 917758 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic trans. | View on Amazon |
| HOLSTEIN | 2CRK0618 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| PRENCO | 4D1277 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| UNITED MOTOR PRODUCTS | CRK329 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular | SS12165 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ASTEMO / HITACHI | CPS0159 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| MOPAR | 5029811AC | 🇺🇸 US 🇨🇦 CA | Fits Sequential Multi-Port Injection Engine2 Door | View on Amazon |
| NTK | EH0413 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Possible relearn procedure required. Consult your factory service information resource for additional information. | View on Amazon |
| STANDARD MOTOR PRODUCTS | PC757 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS | 2351282 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Only | View on Amazon |
| WELLS | 5S8994 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic Trans | View on Amazon |
| WELLS | 5S1413 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Body Diameter: 0.740 In | View on Amazon |
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.
14 Crankshaft Position Sensor parts for the 2007 Jeep Wrangler come from 13 brands — WELLS, SKP, SPECTRA PREMIUM and 10 other brands. The "Popular" part is SKP SK917758.
The Economy section: 6 options from SKP, SPECTRA PREMIUM, DORMAN and 3 other brands. SKP SK917758 is listed in this group.
Standard Replacement: 8 parts, from WELLS, DELPHI, ASTEMO / HITACHI and 4 other brands. A representative part number is DELPHI SS12165.
Crankshaft Position Sensor Spacer
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 5S5871 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Crankshaft Position Sensor spacers.
This group shows a single part: WELLS 5S5871.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular | SKIC506 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| SPECTRA PREMIUM Popular | C595 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pack | View on Amazon |
| FVP | UF305F | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| HOLSTEIN | 2IGC0227 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | UF305T | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | T-Series | View on Amazon |
| WAI GLOBAL | CUF305 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ASTEMO / HITACHI | IGC0138 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Coil Type: Pack | View on Amazon |
| DELPHI | GN10181 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS | UF305 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Blue Streak | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS Popular | 9201032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Single Coil | View on Amazon |
| BECK/ARNLEY | 1788518 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| MOPAR | 56032520AB | 🇺🇸 US 🇨🇦 CA | Fits SMPI Engine2 Door | View on Amazon |
| NGK | 48695 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| UNITED MOTOR PRODUCTS | C305 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS | 5C1432 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ignition Type: Distributorless | View on Amazon |
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.
15 Ignition Coil parts for the 2007 Jeep Wrangler come from 14 brands — STANDARD MOTOR PRODUCTS, SKP, SPECTRA PREMIUM and 11 other brands. The "Popular" part is SKP SKIC506.
The Economy section: 6 options from SKP, SPECTRA PREMIUM, FVP and 3 other brands. SKP SKIC506 is listed in this group.
In the Premium grade, ASTEMO / HITACHI, DELPHI and STANDARD MOTOR PRODUCTS supply 3 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is ASTEMO / HITACHI IGC0138.
Standard Replacement: 6 parts, from WALKER PRODUCTS, BECK/ARNLEY, MOPAR and 3 other brands. A representative part number is WALKER PRODUCTS 9201032.
Ignition Lock Cylinder
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 924721 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 5179511AA | 🇺🇸 US 🇨🇦 CA | Fits Keyless Entry with 2 TransmittersSentry Key Theft Deterrent System | View on Amazon |
| STANDARD MOTOR PRODUCTS | US537L | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS | 4H1708 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the lock cylinders in the ignition switch.
4 Ignition Lock Cylinder parts for the 2007 Jeep Wrangler come from 4 brands — DORMAN, MOPAR, STANDARD MOTOR PRODUCTS and 1 other brand.
The Economy section: 1 option from DORMAN. DORMAN 924721 is listed in this group.
Standard Replacement: 3 parts, from MOPAR, STANDARD MOTOR PRODUCTS and WELLS. A representative part number is MOPAR 5179511AA.
This group includes DORMAN 924721, MOPAR 5179511AA and STANDARD MOTOR PRODUCTS US537L and the remaining parts above.
Spark Plug
Summary: Notes include pre-set gaps of 0.040", 0.044", 0.049", 0.050", 0.052" and 0.054". Replacement brands in this table include BOSCH, NGK and CHAMPION.
Double Platinum (lasts up to 3x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | 41837 | 🇺🇸 US 🇨🇦 CA | ProfessionalDouble Platinum | View on Amazon |
| BOSCH | 8116 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Fine Wire Double PlatinumPre-Set Gap: 0.054" | View on Amazon |
| CHAMPION | 7440 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Double Platinum PowerPre-Set Gap: 0.049" | View on Amazon |
| NGK | 4998 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Laser PlatinumPre-Set Gap: 0.052" | View on Amazon |
Iridium (lasts up to 4x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DENSO Popular | 4717 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Iridium TTPre-Set Gap: 0.040" | View on Amazon |
| NGK Popular | 2314 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Iridium IXPre-Set Gap: 0.052" | View on Amazon |
| BOSCH | 9661 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Fine Wire Double IridiumPre-Set Gap: 0.054" | View on Amazon |
| CHAMPION | 9440 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IridiumPre-Set Gap: 0.054" | View on Amazon |
| DENSO | 5349 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Iridium PowerPre-Set Gap: 0.044" | View on Amazon |
| SKP | SP1026 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Tapered Ground Electrode with Platinum Chip | View on Amazon |
Platinum (lasts up to 2x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK Popular | 3381 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | G-PowerPre-Set Gap: 0.040" | View on Amazon |
| BOSCH | 6720 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Fine Wire PlatinumPre-Set Gap: 0.054" | View on Amazon |
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.
12 Spark Plug parts are listed for the 2007 Jeep Wrangler, from BOSCH, NGK, CHAMPION and 3 other brands. DENSO 4717 carries the "Popular" badge.
In the Double Platinum (lasts up to 3x longer than Copper / Nickel) grade, ACDELCO, BOSCH, CHAMPION and 1 other brand supply 4 parts: grouped under the catalog's "Double Platinum (lasts up to 3x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. A representative part number is ACDELCO 41837.
The Iridium (lasts up to 4x longer than Copper / Nickel) section lists 6 options from DENSO, NGK, BOSCH and 2 other brands — grouped under the catalog's "Iridium (lasts up to 4x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. DENSO 4717 is listed in this group.
In the Platinum (lasts up to 2x longer than Copper / Nickel) grade, NGK and BOSCH supply 2 parts: grouped under the catalog's "Platinum (lasts up to 2x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. A representative part number is NGK 3381.
Spark Plug Wire
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| B&B | S658310 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Suppressor Wire Set | View on Amazon |
| STANDARD MOTOR PRODUCTS | 3219 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SetFederal Wire | View on Amazon |
High Performance (Lowest Resistance)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| B&B | R610058310 | 🇺🇸 US 🇨🇦 CA | OML: The Platinum Racing Wire | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DENSO Popular | 6716262 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Spark Plug Wire Set7mm | View on Amazon |
| NGK Popular | 53141 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Set | View on Amazon |
| UNITED MOTOR PRODUCTS | 7662 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | United-PackardSet | View on Amazon |
Single Lead
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | 7733 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SetWire Diameter: 7MM | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | 9466H | 🇺🇸 US 🇨🇦 CA | GoldSet | View on Amazon |
| STANDARD MOTOR PRODUCTS | 27733 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pro SeriesSet | View on Amazon |
| WALKER PRODUCTS | 9242075 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Direct FitSet | View on Amazon |
This table covers the Spark Plug wires.
10 Spark Plug Wire parts for the 2007 Jeep Wrangler come from 7 brands — STANDARD MOTOR PRODUCTS, B&B, DENSO and 4 other brands. The "Popular" part is DENSO 6716262.
The Economy section: 2 options from B&B and STANDARD MOTOR PRODUCTS. B&B S658310 is listed in this group.
The High Performance (Lowest Resistance) section lists 1 option from B&B — engineered beyond original-equipment specification. B&B R610058310 is listed in this group.
Premium: 3 parts, from DENSO, NGK and UNITED MOTOR PRODUCTS. A representative part number is DENSO 6716262.
The Single Lead section lists 1 option from STANDARD MOTOR PRODUCTS — grouped under the catalog's "Single Lead" designation — the notes column spells out what sets them apart. STANDARD MOTOR PRODUCTS 7733 is listed in this group.
Standard Replacement: 3 parts, from ACDELCO, STANDARD MOTOR PRODUCTS and WALKER PRODUCTS. A representative part number is ACDELCO 9466H.
Buying Ignition Parts for a 2007 Jeep Wrangler
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 3.8L V6 engine — every part on this page is matched to it.
- 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 Crankshaft Position Sensor .
Frequently Asked Questions
How many ignition parts fit the 2007 Jeep Wrangler?
Our catalog currently lists 68 ignition parts for the 2007 Jeep Wrangler across 7 subcategories and 23 brands, covering the 3.8L V6 engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 2007 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 2007 Jeep Wrangler?
Notes on this page include pre-set gaps of 0.040", 0.044", 0.049", 0.050", 0.052" and 0.054". 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 2007 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 2007 Jeep Wrangler?
Every part on this page is matched to the 3.8L V6 engine. 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 2007 Jeep Wrangler
Ignition Parts for Other Jeep Wrangler Years
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