Loc23
This is a genuine OEM rear trunk / boot fuse box and relay module for the Jaguar S-Type fitted with the 4.2 V8 engine. Located inside the rear luggage compartment, the module distributes power and protects multiple rear electrical systems including lighting, boot electronics, audio systems, and auxiliary circuits.
Manufactured to Jaguar factory specifications, this fuse box module ensures correct electrical integration and direct OEM fitment—ideal for replacing damaged, water-affected, or faulty rear fuse units.
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Part Details:
* Genuine Jaguar OEM part
* Part number: 2R8T-14A003-FB
* Also referenced as:
* 2R8T14A003FB
* Rear fuse relay box
* Trunk fuse module
* Rear electrical fuse unit
* Component: Rear boot fuse box / relay module
* Position: Rear trunk / luggage compartment
* Material: OEM automotive-grade plastic housing with integrated relays/fuse carriers
Jaguar dismantler listings identify this unit as a rear trunk fuse relay module for S-Type models.
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Compatibility:
* Jaguar S-Type (X200 / X202) – 1999 to 2008
* Specifically compatible with:
* 2004 Jaguar S-Type 4.2 V8
* S-Type R
* 3.0 V6
* 2.5 V6
* 2.7D Diesel
Compatibility depends on:
* Engine specification
* Rear electrical equipment
* Audio/navigation system
* Fuse layout version
⚠️ Always match the exact part number before purchase.
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Function & Benefits:
* Distributes electrical power to rear vehicle systems
* Houses fuses and relays for protected circuits
* Supports rear lighting, audio, and boot electronics
* Direct OEM replacement – no wiring modification required
* Maintains proper electrical system operation
A faulty rear fuse box can cause:
* Battery drain issues
* Rear light faults
* Boot release malfunction
* Audio/navigation power loss
* Intermittent electrical problems
Jaguar owners commonly report rear fuse box issues related to moisture ingress and parasitic battery drain.
Brand: Jaguar
Type: Fuse Box
Seller Warranty: 2 Months
Manufacturer Part Number: 2R8T14A003 FB
Reference OE/OEM Number: 2R8T14A003 FB
Country of Origin: United Kingdom
Fuse/Fuse Box Type: Fuse Holder