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2020 Jeep Wrangler Alternator Parts

1 part fits your 2020 Jeep Wrangler

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Yukon Gear

Yukon Rear Axle Bearing Retainer for Dana 35; with Studs Yukon Gear 3542-YSPRET-017

Part #: YSPRET017

Fits 2020 Jeep Wrangler

$0.00
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Alternator on the 2020 Jeep Wrangler: what to know

What it does. On the 2020 Jeep Wrangler, this component generates electrical power and recharges the battery while the engine runs.

Symptoms that point to it

  • Battery warning light
  • Dimming headlights at idle
  • Repeated flat batteries

Fitment. All 1 part listed here are matched to the 2020 Jeep Wrangler in the AutoParts.com fitment catalog. Engine, sub-model and trim can narrow fitment further, so check those attributes on a part before ordering.

Brands available. Yukon Gear.

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