Full Bellypan with Oil Door for Jeep Wrangler JL 3.6L 2021+ (2 Door, Aluminum)
Artec Industries splits its 3.6L Wrangler bellypans by model year because Jeep revised the Pentastar's oil-pan geometry for 2021, and this Alpha Series kit (SKU JL4167) is the one cut for 2021-and-newer 2-door JLs. One flush run of 1/4" heat-treated aluminum covers the oil pan, transmission, transfer case, and fuel tank, replacing the sagging factory plastic with armor that slides over rock instead of catching on it. The integrated oil door keeps oil and filter service painless, and the included fuel-tank strap eliminates the factory tank drop.
Features
- Year-specific front skid matches the revised 2021+ 3.6L oil pan
- 1/4" 6061-T6 heat-treated aluminum at roughly a third the weight of comparable steel
- Full coverage from oil pan back through the fuel tank in one flush plane
- Integrated oil door for oil changes with the skid installed
- No-overlap modular panels — remove any one skid without touching the rest
- Fuel-tank support strap deletes the factory tank drop and picks up clearance
- 3/16" zinc-plated steel brackets with countersunk OEM-thread hardware; CNC cut and formed in the USA
Two checks before ordering: confirm your build is 2021 or newer (2018-2020 3.6L 2-doors take the earlier kit), and note the vendor lists it as incompatible with full-time 4WD models running the 4:1 Rock-Trac transfer case. Four-door owners want the JLU 3.6L 2021+ bellypan, and you can start smaller with the 3.6L 2021+ oil skid from our skid plate collection.
Full Bellypan with Oil Door for Jeep Wrangler JL 3.6L 2021+ (2 Door, Aluminum) FAQs
How do I confirm this is the right 3.6L kit for my Jeep?
Check the model year first: this version fits 2021-and-newer 2-door JLs, while 2018-2020 builds use the earlier kit because the oil pan changed across production. Also verify your transfer case — the vendor lists this bellypan as incompatible with full-time 4WD models running the 4:1 Rock-Trac case.
What exactly does the kit cover?
Everything vital under the tub: the engine oil pan, transmission pan, transfer case, and fuel tank sit behind one flush run of 1/4" 6061-T6 aluminum. The included support strap eliminates the factory fuel-tank drop, so the finished belly rides higher than the stock plastic trays it replaces.
Is installation something I can do at home?
Yes, for anyone comfortable with hand tools. Every panel bolts to factory frame points through 3/16" zinc-plated steel brackets using countersunk bolts in OEM thread sizes — no welding, cutting, or drilling. Afterward, oil changes run through the integrated oil door with the skid in place.
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