2011 Jaguar XJ Electrical Parts

This table covers the alternators that charge the battery and run the electrical load. Typical signs include dim lights at idle, a battery lamp, or a growl from the charging pulley. Load-test the battery and inspect the belt and grounds — a bad ground mimics a failed alternator. Read more

6 Alternator / Generator parts for the 2011 Jaguar XJ come from 6 brands — SKP, PURE ENERGY, BOSCH and 3 other brands. The "Popular" part is SKP SKLR124471.

The New section lists 1 option from SKP — brand-new units rather than rebuilt ones. SKP SKLR124471 is listed in this group.

The Remanufactured section lists 5 options from PURE ENERGY, BOSCH, FVP and 2 other brands — factory-rebuilt units with new wear components. PURE ENERGY 11528 is listed in this group.

Listed part numbers: SKP SKLR124471, PURE ENERGY 11528 and BOSCH AL7817X, plus the other parts above.

This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery. Read more

9 Battery parts are listed for the 2011 Jaguar XJ, from DEKA, LUCAS, ACDELCO and 6 other brands. DEKA 9A49 carries the "Popular" badge.

The AGM (Extended Life) section lists 8 options from DEKA, LUCAS, ACDELCO and 5 other brands — grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. DEKA 9A49 is listed in this group.

The Performance AGM (Extended Life + Increased Power) section lists 1 option from FULLRIVER — grouped under the catalog's "Performance AGM (Extended Life + Increased Power)" designation — the notes column spells out what sets them apart. FULLRIVER FT89049 is listed in this group.

Part numbers include DEKA 9A49, LUCAS LBAGM005A and ACDELCO 49AGM, among others listed above.

This table covers the HID Lighting ballasts. Read more

This group shows a single part: VALEO 47650.

This table covers the horns mounted in the front of the vehicle. Read more

FIAMM supplies the 13 Horn parts for the 2011 Jaguar XJ. FIAMM 7210223 carries the "Popular" badge.

In the Accessory Replacement grade, FIAMM supplies 7 parts: grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. A representative part number is FIAMM 7210223.

The Standard Replacement section lists 6 options from FIAMM — built to original-equipment specification. FIAMM 7201223 is listed in this group.

This table covers the modules that control the exterior lighting. Read more

This group shows a single part: ÜRO PARTS 63117180050.

This table covers the ultrasonic park-aid sensors in the bumper. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

4 Parking Aid Sensor parts for the 2011 Jaguar XJ come from 3 brands — VEMO, HELLA and ÜRO PARTS.

Part numbers include HELLA 358141471, ÜRO PARTS 1S0919275D and VEMO V41720010, among others listed above.

This table covers the starter motors that crank the engine. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor. Read more

5 Starter Motor parts for the 2011 Jaguar XJ come from 5 brands — PURE ENERGY, FVP, HELLA and 2 other brands. The "Popular" part is PURE ENERGY 19177.

This group includes PURE ENERGY 19177 and HELLA 011613131 and the remaining parts above.