Jaguar F-Pace X761 bonnet from 2016-20 UNNA
UNNA paint code (also known as Caesium Blue Metallic) is one of the most sought-after finishes for the Jaguar F-Pace (X761). Finding a bonnet in this specific color for the 2016–2020 (Pre-Facelift) models is ideal for those looking to avoid the high costs of professional color matching and painting.
Product Details & Fitment
| Feature | Specification |
| Model Compatibility | Jaguar F-Pace (X761) |
| Year Range | 2016, 2017, 2018, 2019, 2020 |
| Color Name | Caesium Blue Metallic |
| Color Code | UNNA (or 2144) |
| Material | Lightweight Aluminum |
| Part Number | T4A1137 (General Engineering Number) |
Key Identification Features
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Vent Configuration: Standard F-Pace bonnets are sleek, but if you are sourcing this for an S or First Edition trim, verify if the listing includes the plastic vents or if it is the “slick” base version.
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Pre-Facelift Design: This bonnet is designed for the original X761 silhouette. It features the wider, more rounded front edge that aligns with the larger “J-Blade” Xenon or LED headlights (2016–2020).
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Weight: Being aluminum, the bonnet is significantly lighter than steel alternatives but more susceptible to small “soft” dents during shipping.
Inspection Checklist for “UNNA” Used Parts
When purchasing a pre-painted bonnet to avoid a respray, check for the following:
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Stone Chips: The leading edge of the F-Pace bonnet is prone to road rash. Request high-resolution photos of the front 5 inches.
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Clear Coat Integrity: Jaguar’s metallic blues can occasionally show “milking” if left in high-UV environments; ensure the shine is consistent across the panel.
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Hinge Points: Ensure the mounting points (where the hinges and gas struts attach) are not bent or elongated.
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Liner/Insulation: Check if the underside acoustic insulation is included, as these are often held in by fragile plastic clips that break during removal.
Technical Note on Alignment
The F-Pace uses a “clamshell-style” shut line. When installing this bonnet, alignment is critical for the gap between the bonnet and the front fenders (wings). If the gaps are uneven, adjustments should be made at the hinge bolts rather than the latch, as the aluminum can “spring” if tensioned incorrectly at the front.




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