36 Ignition parts are listed for the 2012 Jaguar XJ, in 5 part types, covering both the 5.0L V8 and the 5.0L V8 Supercharged. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2012 Jaguar XJ, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. 29 parts of the 36 listed are Ignition Coil (12 parts), Camshaft Position Sensor (11 parts) and Crankshaft Position Sensor (6 parts). The other 2 part types cover the remaining 7 parts.
The 2012 Jaguar XJ was sold with both the 5.0L V8 and the 5.0L V8 Supercharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
19 brands supply ignition parts for the 2012 Jaguar XJ, led by HOLSTEIN (4 parts), STANDARD MOTOR PRODUCTS (4 parts) and WALKER PRODUCTS (4 parts), plus 16 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 2012 Jaguar XJ. 9 parts have it, including HOLSTEIN 2CAM0386 (Camshaft Position Sensor) and HOLSTEIN 2CRK0381 (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 |
|---|---|---|---|---|
| HOLSTEIN Popular Fits: 5.0L V8 | 2CAM0386 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| SKP Popular Fits: 5.0L V8 | SKPC803 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| FAMOUS BRAND Fits: 5.0L V8 | CSA3466 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PRENCO Fits: 5.0L V8 | 4E1221 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| VEMO Fits: 5.0L V8 | V48720031 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 5.0L V8 | PC803 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| ASTEMO / HITACHI Fits: 5.0L V8 | CPS0229 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| DELPHI Fits: 5.0L V8 | SS11927 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| KARLYN / BREMI / STI Fits: 5.0L V8 | 60034 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Bremi | View on Amazon |
| WALKER PRODUCTS Fits: 5.0L V8 | 2351743 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor OnlyConnector Shape: Oval | View on Amazon |
| WELLS Fits: 5.0L V8 | 5S11494 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Mounting Bracket Included: No | 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.
11 Camshaft Position Sensor parts for the 2012 Jaguar XJ come from 11 brands — HOLSTEIN, SKP, FAMOUS BRAND and 8 other brands. The "Popular" part is HOLSTEIN 2CAM0386.
The Economy section lists 5 options from HOLSTEIN, SKP, FAMOUS BRAND and 2 other brands — the catalog's value-priced group. HOLSTEIN 2CAM0386 is listed in this group.
In the Standard Replacement grade, STANDARD MOTOR PRODUCTS, ASTEMO / HITACHI, DELPHI and 3 other brands supply 6 parts: built to original-equipment specification. A representative part number is STANDARD MOTOR PRODUCTS PC803.
Crankshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Popular Fits: 5.0L V8 | 2CRK0381 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Bosch | View on Amazon |
| HOLSTEIN Fits: 5.0L V8 | 2CRK0389 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | DENSO | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ASTEMO / HITACHI Popular Fits: 5.0L V8 | CPS0075 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS Fits: 5.0L V8 | 2351871 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Only | View on Amazon |
| WALKER PRODUCTS Fits: 5.0L V8 | 2351707 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Only | View on Amazon |
| WELLS Fits: 5.0L V8 | 5S12709 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
6 Crankshaft Position Sensor parts for the 2012 Jaguar XJ come from 4 brands — HOLSTEIN, WALKER PRODUCTS, ASTEMO / HITACHI and 1 other brand. The "Popular" part is HOLSTEIN 2CRK0381.
The Economy section: 2 options from HOLSTEIN. HOLSTEIN 2CRK0381 is listed in this group.
Standard Replacement: 4 parts, from WALKER PRODUCTS, ASTEMO / HITACHI and WELLS. A representative part number is ASTEMO / HITACHI CPS0075.
This group includes HOLSTEIN 2CRK0381, HOLSTEIN 2CRK0389 and ASTEMO / HITACHI CPS0075 and the remaining parts above.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ÜRO PARTS Popular Fits: 5.0L V8 | LR010687 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| HOLSTEIN Fits: 5.0L V8 | 2IGC0431 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| PRENCO Fits: 5.0L V8 | 368215 | 🇺🇸 US 🇨🇦 CA | Includes 36-2152 Boot Kit | View on Amazon |
| SPECTRA PREMIUM Fits: 5.0L V8 | C887 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ignition Coil Mounts to Cylinder Head | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular Fits: 5.0L V8 | GN10591 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Popular Fits: 5.0L V8 | 0221604022 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| BECK/ARNLEY Fits: 5.0L V8 | 1788512 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| NGK Fits: 5.0L V8 | 48753 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 5.0L V8 | UF618 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| UNITED MOTOR PRODUCTS Fits: 5.0L V8 | COP540 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Body code X351 | View on Amazon |
| WALKER PRODUCTS Fits: 5.0L V8 | 9212197 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Single Coil | View on Amazon |
| WELLS Fits: 5.0L V8 | 5C1844 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
12 Ignition Coil parts for the 2012 Jaguar XJ come from 12 brands — ÜRO PARTS, HOLSTEIN, PRENCO and 9 other brands. The "Popular" part is ÜRO PARTS LR010687.
The Economy section: 4 options from ÜRO PARTS, HOLSTEIN, PRENCO and 1 other brand. ÜRO PARTS LR010687 is listed in this group.
In the Premium grade, DELPHI supplies 1 part: a step above OE specification in materials, tolerances or warranty terms. A representative part number is DELPHI GN10591.
Standard Replacement: 7 parts, from BOSCH, BECK/ARNLEY, NGK and 4 other brands. A representative part number is BOSCH 0221604022.
Spark Plug
Summary: Notes include pre-set gaps of 0.035", 0.040", 0.041" and 0.044". Replacement brands in this table include CHAMPION, BOSCH and DENSO.
Copper / Nickel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CHAMPION Fits: 5.0L V8 | 991 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Copper PlusPre-Set Gap: 0.035" | View on Amazon |
Iridium (lasts up to 4x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CHAMPION Popular Fits: 5.0L V8 | 9412 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IridiumPre-Set Gap: 0.041" | View on Amazon |
| BOSCH Fits: 5.0L V8 | 96327 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Fine Wire Double IridiumPre-Set Gap: 0.040" | View on Amazon |
| DENSO Fits: 5.0L V8 | 3442 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Iridium Long LifeSuper Ignition Plug (SIP) | View on Amazon |
| NGK Fits: 5.0L V8 | 94940 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Laser IridiumPre-Set Gap: 0.040" | 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.
5 Spark Plug parts are listed for the 2012 Jaguar XJ, from CHAMPION, BOSCH, DENSO and 1 other brand. CHAMPION 9412 carries the "Popular" badge.
In the Copper / Nickel grade, CHAMPION supplies 1 part: grouped under the catalog's "Copper / Nickel" designation — the notes column spells out what sets them apart. A representative part number is CHAMPION 991.
The Iridium (lasts up to 4x longer than Copper / Nickel) section lists 4 options from CHAMPION, BOSCH, DENSO and 1 other brand — grouped under the catalog's "Iridium (lasts up to 4x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. CHAMPION 9412 is listed in this group.
Part numbers include CHAMPION 9412, CHAMPION 991 and BOSCH 96327, among others listed above.
Spark Plug / Ignition Coil Boot
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 5.0L V8 | 34101 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Federal Wire | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 5.0L V8 | SPP214E | 🇺🇸 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.
2 Spark Plug / Ignition Coil Boot parts for the 2012 Jaguar XJ come from STANDARD MOTOR PRODUCTS.
The Economy section: 1 option from STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS 34101 is listed in this group.
Standard Replacement: 1 part, from STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS SPP214E.
This group includes STANDARD MOTOR PRODUCTS 34101 and STANDARD MOTOR PRODUCTS SPP214E.
Buying Ignition Parts for a 2012 Jaguar XJ
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 Camshaft Position Sensor .
Frequently Asked Questions
How many ignition parts fit the 2012 Jaguar XJ?
Our catalog currently lists 36 ignition parts for the 2012 Jaguar XJ across 5 subcategories and 19 brands, covering both the 5.0L V8 and the 5.0L V8 Supercharged. Each part is matched to the engine(s) it fits.
Do ignition parts differ between 2012 Jaguar XJ 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 2012 Jaguar XJ?
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 2012 Jaguar XJ?
Notes on this page include pre-set gaps of 0.035", 0.040", 0.041" and 0.044". 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 2012 Jaguar XJ 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 2012 Jaguar XJ?
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 2012 Jaguar XJ
Ignition Parts for Other Jaguar XJ Years
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