2021 Jeep Grand Cherokee Electrical Bulb & Socket Parts

This table covers the bulbs in the reverse lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

8 Back Up / Reverse Lamp Bulb parts are listed for the 2021 Jeep Grand Cherokee, from SYLVANIA and HELLA. SYLVANIA 921LL carries the "Popular" badge. All of them fit every engine offered in the 2021 Grand Cherokee.

The Extended Life section lists 3 options from SYLVANIA and HELLA — grouped under the catalog's "Extended Life" designation — the notes column spells out what sets them apart. SYLVANIA 921LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section lists 2 options from SYLVANIA — grouped under the catalog's "Extra Bright (improved visibility, but shorter life)" designation — the notes column spells out what sets them apart. SYLVANIA 921ST is listed in this group.

The Standard Replacement section lists 3 options from SYLVANIA and HELLA — built to original-equipment specification. HELLA 921 is listed in this group.

Part numbers include SYLVANIA 921LL and SYLVANIA 7440LL, among others listed above.

This table covers the bulbs in the stop lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

8 Brake Light Bulb parts are listed for the 2021 Jeep Grand Cherokee, from SYLVANIA, WAGNER, PHILIPS and 1 other brand. SYLVANIA 3157 carries the "Popular" badge. All of them fit every engine offered in the 2021 Grand Cherokee.

The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 3157LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 3157ST is listed in this group.

In the LED (instant-on, long life, energy-saving) grade, PHILIPS and WAGNER supply 2 parts: grouped under the catalog's "LED (instant-on, long life, energy-saving)" designation — the notes column spells out what sets them apart. A representative part number is PHILIPS 3157RLED.

The Standard Replacement section: 3 options from SYLVANIA, WAGNER and HELLA. SYLVANIA 3157 is listed in this group.

Part numbers include SYLVANIA 3157, SYLVANIA 3157LL and SYLVANIA 3157ST, among others listed above.

This table covers the bulbs in the high-mount stop lamp. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

One part is listed for the 2021 Jeep Grand Cherokee — HELLA 7440.

This table covers the bulbs used as daytime running lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

4 Daytime Running Light Bulb parts for the 2021 Jeep Grand Cherokee come from WAGNER. Every part fits all 4 engine options (3.6L V6, 5.7L V8, 6.2L V8 Supercharged and 6.4L V8).

Extended Life: 1 part, from WAGNER. A representative part number is WAGNER 1255H11LL.

Extra Bright (improved visibility, but shorter life): 2 parts, from WAGNER. A representative part number is WAGNER H11BLX.

Standard Replacement: 1 part, from WAGNER. A representative part number is WAGNER 1255H11.

Listed part numbers: WAGNER 1255H11LL, WAGNER H11BLX and WAGNER H11TVX, plus the other parts above.

This table covers the replacement bulbs for the Door Panel Light. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

8 Door Panel Light Bulb parts for the 2021 Jeep Grand Cherokee come from 2 brands — SYLVANIA and PHILIPS. The "Popular" part is SYLVANIA 2825LL. Every part fits all 4 engine options (3.6L V6, 5.7L V8, 6.2L V8 Supercharged and 6.4L V8).

Extended Life: 1 part, from SYLVANIA. A representative part number is SYLVANIA 2825LL.

Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 2825ST.

The LED (instant-on, long life, energy-saving) section: 5 options from SYLVANIA and PHILIPS. PHILIPS 194RLED is listed in this group.

Standard Replacement: 1 part, from SYLVANIA. A representative part number is SYLVANIA 2825.

This group includes SYLVANIA 2825LL, SYLVANIA 2825ST and PHILIPS 194RLED and the remaining parts above.

This table covers the bulbs in the fog and driving lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

14 Fog / Driving Lamp Bulb parts for the 2021 Jeep Grand Cherokee come from 3 brands — SYLVANIA, WAGNER and HELLA. The "Popular" part is SYLVANIA H11LL. Every part fits all 4 engine options (3.6L V6, 5.7L V8, 6.2L V8 Supercharged and 6.4L V8).

Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA H11LL.

Extra Bright (improved visibility, but shorter life): 6 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA H11XV.

The LED (instant-on, long life, energy-saving) section: 3 options from SYLVANIA and WAGNER. SYLVANIA H11LEDSP is listed in this group.

Standard Replacement: 3 parts, from SYLVANIA, WAGNER and HELLA. A representative part number is SYLVANIA H11.

This table covers the bulbs in the glove-box lamp. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

8 Glove Box Light Bulb parts for the 2021 Jeep Grand Cherokee come from 2 brands — SYLVANIA and PHILIPS. The "Popular" part is SYLVANIA 194LL. Every part fits all 4 engine options (3.6L V6, 5.7L V8, 6.2L V8 Supercharged and 6.4L V8).

Extended Life: 1 part, from SYLVANIA. A representative part number is SYLVANIA 194LL.

Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 194ST.

The LED (instant-on, long life, energy-saving) section: 5 options from SYLVANIA and PHILIPS. PHILIPS 194RLED is listed in this group.

Standard Replacement: 1 part, from SYLVANIA. A representative part number is SYLVANIA 194.

Listed part numbers: SYLVANIA 194LL, SYLVANIA 194ST and PHILIPS 194RLED, plus the other parts above.

This table covers the bulbs that light the headlamps. Typical signs include a dark lamp, a flicker over bumps, or a bulb that keeps failing on one side. Avoid touching a halogen capsule. Repeated failure in one socket is usually the socket or ground, not the bulb. Read more

20 Headlamp Bulb parts for the 2021 Jeep Grand Cherokee come from 6 brands — SYLVANIA, WAGNER, MOPAR and 3 other brands. The "Popular" part is SYLVANIA H11LL. Every part fits all 4 engine options (3.6L V6, 5.7L V8, 6.2L V8 Supercharged and 6.4L V8).

Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA H11LL.

Extra Bright (improved visibility, but shorter life): 6 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA H11XV.

In the HID (intense white light) grade, AUTOTECNICA, MOPAR and WAGNER supply 3 parts: grouped under the catalog's "HID (intense white light)" designation — the notes column spells out what sets them apart. A representative part number is AUTOTECNICA D3S.

Standard Replacement: 9 parts, from HELLA, SYLVANIA, WAGNER and 2 other brands. A representative part number is HELLA 9005.

This table covers the sockets that hold a headlamp bulb in the housing. Typical signs include a flicker over bumps, melted plastic, or a bulb that will not stay seated. Dielectric grease on the contacts slows corrosion. Do not force a bulb into a heat-damaged socket. Read more

4 Headlamp Socket parts for the 2021 Jeep Grand Cherokee come from 2 brands — STANDARD MOTOR PRODUCTS and ACDELCO. Every part fits all 4 engine options (3.6L V6, 5.7L V8, 6.2L V8 Supercharged and 6.4L V8).

This group includes ACDELCO PT2298, STANDARD MOTOR PRODUCTS S1664 and STANDARD MOTOR PRODUCTS HP3835 and the remaining parts above.

This table covers the LED Bulb adapters. Read more

This group shows a single part: WAGNER CBH8H11H16.

This table covers the bulbs in the map / reading lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

8 Map / Reading Light Bulb parts are listed for the 2021 Jeep Grand Cherokee, from SYLVANIA and PHILIPS. SYLVANIA 194LL carries the "Popular" badge. All of them fit every engine offered in the 2021 Grand Cherokee.

The Extended Life section: 1 option from SYLVANIA. SYLVANIA 194LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 194ST is listed in this group.

LED (instant-on, long life, energy-saving): 5 parts, from SYLVANIA and PHILIPS. A representative part number is PHILIPS 194RLED.

The Standard Replacement section: 1 option from SYLVANIA. SYLVANIA 194 is listed in this group.

Part numbers include SYLVANIA 194LL, SYLVANIA 194ST and PHILIPS 194RLED, among others listed above.

This table covers the bulbs in the parking lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

4 Parking Lamp Bulb parts for the 2021 Jeep Grand Cherokee come from 3 brands — WAGNER, PHILIPS and SYLVANIA. Every part fits all 4 engine options (3.6L V6, 5.7L V8, 6.2L V8 Supercharged and 6.4L V8).

Extended Life: 3 parts, from PHILIPS, SYLVANIA and WAGNER. A representative part number is PHILIPS 7444NALL.

Standard Replacement: 1 part, from WAGNER. A representative part number is WAGNER 7444NA.

Part numbers include PHILIPS 7444NALL, among others listed above.

This table covers the bulbs in the side-marker lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

6 Side Marker Light Bulb parts are listed for the 2021 Jeep Grand Cherokee, from SYLVANIA and PHILIPS. SYLVANIA 2825LL carries the "Popular" badge. All of them fit every engine offered in the 2021 Grand Cherokee.

The Extended Life section: 1 option from SYLVANIA. SYLVANIA 2825LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 2825ST is listed in this group.

LED (instant-on, long life, energy-saving): 3 parts, from SYLVANIA and PHILIPS. A representative part number is PHILIPS 194RLED.

The Standard Replacement section: 1 option from SYLVANIA. SYLVANIA 2825 is listed in this group.

Listed part numbers: SYLVANIA 2825LL, SYLVANIA 2825ST and PHILIPS 194RLED, plus the other parts above.

This table covers the bulbs in the step and courtesy lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

SYLVANIA supplies the 3 Step / Courtesy Light Bulb parts for the 2021 Jeep Grand Cherokee. All of them fit every engine offered in the 2021 Grand Cherokee.

The Extended Life section: 1 option from SYLVANIA. SYLVANIA 906LL is listed in this group.

LED (instant-on, long life, energy-saving): 1 part, from SYLVANIA. A representative part number is SYLVANIA 906SL.

The Standard Replacement section: 1 option from SYLVANIA. SYLVANIA 906 is listed in this group.

Part numbers include SYLVANIA 906LL, SYLVANIA 906SL and SYLVANIA 906.

This table covers the bulbs in the tail lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

12 Tail Lamp Bulb parts for the 2021 Jeep Grand Cherokee come from 3 brands — WAGNER, PHILIPS and HELLA. The "Popular" part is WAGNER 3157LL. Every part fits all 4 engine options (3.6L V6, 5.7L V8, 6.2L V8 Supercharged and 6.4L V8).

Extended Life: 3 parts, from WAGNER. A representative part number is WAGNER 3157LL.

The LED (instant-on, long life, energy-saving) section: 5 options from WAGNER and PHILIPS. PHILIPS 3157RLED is listed in this group.

Standard Replacement: 4 parts, from WAGNER and HELLA. A representative part number is WAGNER 921.

This table covers the bulbs in the trunk or cargo-area lamp. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

This group shows a single part: SYLVANIA 2142.

This table covers the replacement bulbs for the Turn Signal Indicator Lamp. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

2 Turn Signal Indicator Lamp Bulb parts for the 2021 Jeep Grand Cherokee come from SYLVANIA. Every part fits all 4 engine options (3.6L V6, 5.7L V8, 6.2L V8 Supercharged and 6.4L V8).

Extended Life: 1 part, from SYLVANIA. A representative part number is SYLVANIA 74LL.

Standard Replacement: 1 part, from SYLVANIA. A representative part number is SYLVANIA 74.

Part numbers include SYLVANIA 74LL and SYLVANIA 74.

This table covers the bulbs in the turn-signal lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs. Read more

8 Turn Signal Lamp Bulb parts are listed for the 2021 Jeep Grand Cherokee, from SYLVANIA, WAGNER, PHILIPS and 1 other brand. PHILIPS 7444NALL carries the "Popular" badge. All of them fit every engine offered in the 2021 Grand Cherokee.

The Extended Life section: 4 options from SYLVANIA, PHILIPS and WAGNER. PHILIPS 7444NALL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 3157ST is listed in this group.

The Standard Replacement section: 3 options from SYLVANIA, HELLA and WAGNER. SYLVANIA 3157 is listed in this group.

Listed part numbers: PHILIPS 7444NALL and SYLVANIA 3157LL, plus the other parts above.