Alternator 220 Amp Compatible With 2020-23 Jeep Wrangler

ALTERNATOR 12V 220 Amp CLOCKWISE — JEEP WRANGLER JL 2.0L TURBO APPLICATIONS:

CHECK TWO THINGS FIRST:
• The engine must be the 2.0L turbocharged four cylinder — Fits
• The car must be built without the 48 volt mild hybrid — Fits
• A 48 volt car has no conventional alternator at all

JEEP WRANGLER JL:
• Jeep Wrangler (2020) — 2.0L turbo 1997cc VIN N
• Jeep Wrangler (2021) — 2.0L turbo 1997cc VIN N
• Jeep Wrangler (2022) — 2.0L turbo 1997cc VIN N
• Jeep Wrangler (2023) — 2.0L turbo 1997cc VIN N
• Jeep Wrangler Unlimited (2020-2023) — 2.0L turbo 1997cc
• Jeep Wrangler Sahara Rubicon and Sport — 2.0L turbo
• Two door and four door take the same alternator

OEM PART NUMBERS:
• Chrysler: 56029762AA / 56029762AB
• Jeep: R6029762AA — Mopar remanufactured
• Denso: 104211-1081 / 1042111081
• 56029762AB supersedes 56029762AA on every car

KEY SPECIFICATIONS:
• 12 Volt / 220 Amp / Clockwise (CW) Rotation
• Internal Regulator, Internal Fan, Negative Ground
• Pulley: 6-Groove Serpentine Decoupler (SD6)
• Design: IR/IF • Condition: New Aftermarket
• Engine: 2.0L Turbo 1997cc 122 CID 16-Valve DOHC VIN N

THE 48 VOLT MILD HYBRID — WHAT IT CHANGES:
• 2018-2019 2.0L turbo cars were built with a 48 volt mild hybrid
• That system uses a belt starter generator in place of an alternator
• Jeep dropped it from the 2.0L for the 2020 model year
• 2020-2023 cars carry this conventional 220 amp alternator
• A 48 volt car shows a second battery and its own coolant loop

HOW TO VERIFY FIT:
• Match 56029762AA or 56029762AB on the case of your original
• Confirm four cylinders and the eighth VIN digit N
• Confirm there is no second battery under the hood

TRIM AND BODY:
• Jeep Wrangler Sport and Sport S 2.0L turbo (2020-2023)
• Jeep Wrangler Sahara and Sahara Altitude 2.0L turbo (2020-2023)
• Jeep Wrangler Rubicon 2.0L turbo (2020-2023)
• Jeep Wrangler High Altitude and Willys 2.0L turbo (2020-2023)
• Jeep Wrangler Unlimited four door 2.0L turbo (2020-2023)
• One alternator across every trim and both bodies

PULLEY AND MOUNTING:
• 6-Groove Serpentine Decoupler Pulley (SD6)
• Clockwise rotation viewed from the pulley end
• Internal Regulator / Internal Fan (IR/IF)
• Negative Ground / 12 Volt / 220 Amp

WHAT THIS UNIT IS:
• Engine: 2.0L turbo 1997cc four cylinder — eighth VIN digit N
• Output: 12V 220 Amp clockwise six groove decoupler pulley
• Case number: 56029762AA or 56029762AB
• Model years: 2020 2021 2022 and 2023
• Charging: conventional 12 volt alternator with no second battery
• Confirm a single 12 volt battery under the hood before ordering