Clayton Off Road Gas Tank Skid Plate for 2007-2018 Jeep Wrangler JK Unlimited 4-Door

⚠️ 4-DOOR JK UNLIMITED ONLY: This gas tank skid plate fits the 2007–2018 Jeep Wrangler JK Unlimited (4-Door) only. It does NOT fit the 2-Door JK.

⚠️ SHIPS BARE METAL: Surface rust and cosmetic scratches during shipping are normal and are not considered damage. Not eligible for return, replacement, or compensation for cosmetic issues. Contact Clayton for a freight pallet quote to minimize cosmetic shipping damage.

Is This for You?

• You have a Clayton long arm system or HD cross member on your 4-Door JK and want a gas tank skid plate that locks together with the Clayton transfer case and engine skid plates into a unified underbody protection system — this gas tank skid plate is designed to lock together with the Clayton transfer case skid plate and engine skid plate (COR-4108912), creating the strongest, smoothest integrated underbody protection system for the JK. Designed to work with either the Clayton long arm system or the HD cross member. Note: installation with the long arm system requires some cutting of the skid plate, including removing one mount.
• You want to use this gas tank skid plate as an OEM replacement on a stock cross member JK without the full Clayton skid plate system — if you do not have the Clayton long arm system or HD cross member and want to use this gas tank skid plate as a standalone OEM replacement, add COR-4108200 (sold separately). The COR-4108200 bracket connects this gas tank skid plate to the stock JK cross member without requiring the full Clayton skid plate system.
• You understand this skid plate ships bare metal in one package and that cosmetic surface rust or scratches during shipping are normal and not eligible for return or replacement — this skid plate ships bare metal (uncoated). Surface rust and cosmetic scratches during shipping are a normal result of bare metal shipping and are not considered damage. Prime, paint, or apply your preferred finish after installation. Contact Clayton for a freight pallet shipping quote if you want to minimize cosmetic shipping issues.

The Result

• Gas tank skid plate for 2007–2018 Jeep Wrangler JK Unlimited (4-Door only) — designed to lock together with Clayton transfer case and engine skid plates into a unified underbody protection system. Works with Clayton long arm system or HD cross member.
• Long arm installation: some cutting of the skid plate required, including removing one mount. OEM replacement use (stock cross member): add COR-4108200 bracket (sold separately) to connect to stock cross member.
• Ships bare metal. Cosmetic surface rust and scratches during shipping are normal and not eligible for return or replacement. 4-Door JK Unlimited only — does NOT fit 2-Door JK.

The COR-4108204 is Clayton Off Road's gas tank skid plate for the 2007–2018 Jeep Wrangler JK Unlimited (4-Door only). This skid plate is designed to lock together with the Clayton transfer case skid plate and engine skid plate (COR-4108912), creating an integrated underbody protection system that is the strongest and smoothest replacement system available for the JK. The system is designed to work with either the Clayton long arm system or the HD cross member. When installing with the Clayton long arm system, some cutting of the skid plate is required for fitment, including removing one mount — follow Clayton's installation instructions for the specific cutting required. For customers who want to use this gas tank skid plate as a standalone OEM replacement on a stock cross member JK without the full Clayton skid plate system, add COR-4108200 (sold separately) — this bracket connects the gas tank skid plate to the stock JK cross member. This skid plate ships bare metal — surface rust and cosmetic scratches during shipping are a normal result of bare metal shipping and are not considered damage, and are not eligible for return, replacement, or compensation. Prime, paint, or apply your preferred finish after installation. Contact Clayton for a freight pallet shipping quote if you want to minimize cosmetic shipping issues. 4-Door JK Unlimited only — does NOT fit the 2-Door JK.

Audit Table

Verified Fitment (OFAS Standard)

✅ Fits 2007–2018 Jeep Wrangler JK Unlimited (4-Door) — All Trims — Gas Tank Skid Plate
❌ Does NOT fit 2007–2018 Jeep Wrangler JK (2-Door) — different gas tank and underbody geometry
❌ Does NOT fit Jeep Wrangler JL (2018–2026) — different underbody architecture
❌ Long arm installation requires cutting of skid plate — follow Clayton installation instructions

Installation & Fabrication Notes

• 4-Door JK Unlimited only — confirm your vehicle is a 4-Door before ordering.
• This skid plate ships bare metal — prime, paint, or apply your preferred finish before or after installation to prevent rust.
• With Clayton long arm system or HD cross member: Some cutting of the skid plate is required for fitment, including removing one mount. Follow Clayton's installation instructions for the specific cuts required before installation.
• As OEM replacement with stock cross member: Add COR-4108200 bracket (sold separately) to connect this gas tank skid plate to the stock JK cross member. Install COR-4108200 per its installation instructions.
• For complete underbody protection, install with the Clayton transfer case skid plate and engine skid plate (COR-4108912).
• Torque all hardware to specification.

Wheel & Tire Fitment

Compatible with standard JK Unlimited 4-Door wheel and tire combinations. This gas tank skid plate does not affect wheel or tire fitment directly.

Engineering Question: Confirm your vehicle is a 2007–2018 Jeep Wrangler JK Unlimited (4-Door) — this skid plate does not fit the 2-Door JK. Also confirm your installation scenario: (1) Clayton long arm system or HD cross member — some cutting required; or (2) stock cross member OEM replacement — add COR-4108200 bracket. If you want the complete integrated underbody protection system, also order the Clayton transfer case skid plate and engine skid plate (COR-4108912).