2008Jeep Wrangler

Service topics

6

Factory intervals

6

Fitment-scoped

6

Exact references

2

Before orderingIdentify your engine, options and build date.Part numbers and sizes can change within one model year. Shopping links appear only for catalog-backed references; still verify the listing against your vehicle before ordering.

• 01

  Engine oil and filter

  Exact reference available

  Baldwin lists BT223 for this engine; the catalog establishes fitment only, not the service interval.

  Applies to: 2008 · 3.8L EGH V6 · United States · This recovered schedule is intentionally scoped to the cited four-wheel-drive 3.8L record; two-wheel-drive and other configuration-specific requirements are not claimed.

  Published interval: 6,000 mi · Normal-service mileage interval; the archive instructs annual oil-filter replacement at each oil change when yearly mileage is below the stated interval.

  Source: Operation CHARM — 2008 Jeep Wrangler 4WD V6-3.8L normal-service schedule · 6,000-mile normal-service row and its repeating mileage rows · checked 2026-08-05

  Verified ordering references

  • Validated equivalentBaldwin BT223

    Qty. 1 · Engine lubricating-oil filter · catalog-listed

    Cataloged for the 2008 Wrangler 3.8L EGH V6; confirm VIN and installed engine before ordering.

    Catalog: Baldwin Filters — 2017 Automotive Applications catalog · Printed catalog page 343, Jeep 2008 Wrangler 3.8L EGH V6 row — Lube — BT223 · checked 2026-08-31

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• 02

  Spark plugs

  Sourced interval available

  Applies to: 2008 · 3.8L EGH V6 · United States · This recovered schedule is intentionally scoped to the cited four-wheel-drive 3.8L record; two-wheel-drive and other configuration-specific requirements are not claimed.

  Published interval: 102,000 mi · Normal-service replacement interval in the cited engine schedule.

  Source: Operation CHARM — 2008 Jeep Wrangler 4WD V6-3.8L normal-service schedule · 102,000-mile normal-service row and repeating replacement rows · checked 2026-08-05

• 03

  Engine air-filter element

  Exact reference available

  Baldwin lists PA4437 for this engine; the catalog establishes fitment only, not the service interval.

  Applies to: 2008 · 3.8L EGH V6 · United States · This recovered schedule is intentionally scoped to the cited four-wheel-drive 3.8L record; two-wheel-drive and other configuration-specific requirements are not claimed.

  Published interval: 30,000 mi · Normal-service replacement interval in the cited engine schedule.

  Source: Operation CHARM — 2008 Jeep Wrangler 4WD V6-3.8L normal-service schedule · 30,000-mile normal-service row and repeating replacement rows · checked 2026-08-05

  Verified ordering references

  • Validated equivalentBaldwin PA4437

    Qty. 1 · Engine air-filter element · catalog-listed

    Cataloged for the 2008 Wrangler 3.8L EGH V6; confirm VIN and installed engine before ordering.

    Catalog: Baldwin Filters — 2017 Automotive Applications catalog · Printed catalog page 343, Jeep 2008 Wrangler 3.8L EGH V6 row — Air — PA4437 · checked 2026-08-31

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• 04

  Engine coolant

  Sourced interval available

  Applies to: 2008 · 3.8L EGH V6 · United States · This recovered schedule is intentionally scoped to the cited four-wheel-drive 3.8L record; two-wheel-drive and other configuration-specific requirements are not claimed.

  Published interval: 102,000 mi / 60 months · Whichever comes first.

  Source: Operation CHARM — 2008 Jeep Wrangler 4WD V6-3.8L normal-service schedule · 102,000-mile normal-service row — flush and replace engine coolant · checked 2026-08-05

• 05

  Automatic-transmission fluid and filters

  Sourced interval available

  Applies to: 2008 · 3.8L EGH V6 · 42RLE 4-speed automatic · United States · This recovered schedule is intentionally scoped to the cited four-wheel-drive 3.8L record; two-wheel-drive and other configuration-specific requirements are not claimed.

  Published interval: 120,000 mi · Normal-service replacement interval; severe-service requirements occur earlier.

  Source: Operation CHARM — 2008 Jeep Wrangler 4WD V6-3.8L normal-service schedule · 120,000-mile normal-service row — change automatic-transmission fluid and filters · checked 2026-08-05

• 06

  Accessory drive belt(s)

  Sourced interval available

  Applies to: 2008 · 3.8L EGH V6 · United States · This recovered schedule is intentionally scoped to the cited four-wheel-drive 3.8L record; two-wheel-drive and other configuration-specific requirements are not claimed.

  Published interval: 120,000 mi · Normal-service replacement interval.

  Source: Operation CHARM — 2008 Jeep Wrangler 4WD V6-3.8L normal-service schedule · 120,000-mile normal-service row — replace accessory drive belt(s) · checked 2026-08-05