2017 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 2017 Jaguar XJ come from 6 brands — SKP, WAI GLOBAL, REMY and 3 other brands. The "Popular" part is SKP SKLR124471. Every part fits both the 3.0L V6 Supercharged and the 5.0L V8 Supercharged.

The New section lists 2 options from SKP and WAI GLOBAL — brand-new units rather than rebuilt ones. SKP SKLR124471 is listed in this group.

The Remanufactured section lists 3 options from REMY, BOSCH and TERREPOWER — factory-rebuilt units with new wear components. REMY 11270 is listed in this group.

1 further part sits outside the graded sections, with the same engine-level match.

Part numbers include SKP SKLR124471, WAI GLOBAL 11530N and REMY 11270, among others listed 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

4 Battery parts are listed for the 2017 Jaguar XJ, from ACDELCO, FVP and P1MAX. All of them fit every engine offered in the 2017 XJ.

This group includes ACDELCO 49AGM, ACDELCO 49AGMHR and FVP P49AGM and the remaining parts above.

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

FIAMM supplies the 13 Horn parts for the 2017 Jaguar XJ. FIAMM 7210223 carries the "Popular" badge. All of them fit every engine offered in the 2017 XJ.

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 2017 Jaguar XJ come from 3 brands — VEMO, HELLA and ÜRO PARTS. Every part fits both the 3.0L V6 Supercharged and the 5.0L V8 Supercharged.

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

12 Starter Motor parts for the 2017 Jaguar XJ come from 6 brands — PURE ENERGY, ULTRA-POWER, WAI GLOBAL and 3 other brands. The "Popular" part is ULTRA-POWER 10978N. Every part fits both the 3.0L V6 Supercharged and the 5.0L V8 Supercharged.

The New section: 4 options from ULTRA-POWER and WAI GLOBAL. ULTRA-POWER 10978N is listed in this group.

The Remanufactured section: 8 options from PURE ENERGY, REMY, TERREPOWER and 1 other brand. PURE ENERGY 18255 is listed in this group.