Car Model History

Two-door long-wheelbase removable-top 4x4 SUV · 4.0L PowerTech inline-six

2006 Jeep Wrangler Unlimited — 4.0L PowerTech inline-six, NSG370 6-speed manual

The 2006 factory powertrain material identifies this two-door long-wheelbase removable-top 4x4 suv 4.0L PowerTech inline-six and NSG370 6-speed manual pairing.

2006 Jeep Wrangler — exterior view
Exact 2006 Wrangler reference photograph; exact configuration not verified ·

Photo: “Jeep Wrangler Sport 4.0 Trail Rated 2006 (14229095163).jpg” by order_242 from Chile / Wikimedia Commons, licensed under CC BY-SA 2.0. Cropped to 16:9.

Factory configuration

What this model is

Trim
Wrangler Unlimited
Body style
Two-door long-wheelbase removable-top 4x4 SUV
Engine
4.0L PowerTech inline-six
Transmission
NSG370 6-speed manual

United States factory powertrain/body pairing. Appearance and equipment packages that do not change this identity are not duplicated here.

Configuration-specific ownership

Maintenance for this exact configuration

These items are filtered to the engine, transmission, trim, and model-year applicability recorded for this configuration. Broad Amazon category searches are suppressed here; shopping links appear only beside catalog-backed part numbers.

Service desk

What this car needs & when

Use this as a service-planning checklist for 2006 Jeep Wrangler Unlimited — 4.0L PowerTech inline-six, NSG370 6-speed manual. Start with the interval, confirm which engine or configuration you have, then use an exact ordering reference when one is verified.

Service topics
2
Factory intervals
0
Fitment-scoped
2
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.

  • Engine oil and filter

    Exact reference available

    Six-cylinder cataloged oil-filter fitment

    Baldwin lists B34 for the 4.0L Wrangler row; this establishes fitment only, not a service interval.

    Applies to: 2006 · 4.0L PowerTech inline-six · United States · 4.0L PowerTech inline-six only.

    Source: Baldwin Filters — 2017 Automotive Applications catalog · Printed catalog page 344, Jeep 2006 Wrangler 4.0L PowerTech inline-six row — Lube — B34 · checked

    Verified ordering references

    • Validated equivalentBaldwin B34

      Qty. 1 · Spin-on engine lubricating-oil filter · catalog-listed

      Cataloged for the 2006 Wrangler 4.0L PowerTech inline-six; confirm VIN and installed engine before ordering.

      Catalog: Baldwin Filters — 2017 Automotive Applications catalog · Printed catalog page 344, Jeep 2006 Wrangler 4.0L PowerTech inline-six row — Lube — B34 · checked

      Search this part on Amazon

  • Engine air filter

    Exact reference available

    Six-cylinder cataloged engine-air-filter fitment

    Baldwin lists PA4092 only on the 4.0L Wrangler row; no four-cylinder air-filter number is inferred.

    Applies to: 2006 · 4.0L PowerTech inline-six · United States · 4.0L PowerTech inline-six only.

    Source: Baldwin Filters — 2017 Automotive Applications catalog · Printed catalog page 344, Jeep 2006 Wrangler 4.0L PowerTech inline-six row — Air — PA4092 · checked

    Verified ordering references

Sources

  1. Mopar Owner's Information — select 2006 Jeep Wrangler

Other 2006 configurations

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