BU5Z9C268A Locking Gas Cap for Ford & Lincoln – Keyed Capless Fuel Filler Lock
Looking for a replacement locking gas cap for your Ford or Lincoln?
This BU5Z9C268A locking gas cap is designed for selected Ford and Lincoln vehicles equipped with compatible factory capless fuel filler systems. Featuring a removable, key-operated locking plug, it helps discourage unauthorized access to your fuel filler opening while helping limit exposure to dirt and debris.
Designed for selected Ford F-150, F-150 Raptor, Mustang, Ranger, Edge, and Escape models, as well as Lincoln MKC, MKX, and Nautilus vehicles, this locking fuel filler plug offers a practical replacement option for compatible factory capless fuel systems.
Available in black plastic and silver stainless steel, this keyed locking gas cap provides different material options to suit your preference.
Important: This product is designed exclusively for compatible capless fuel filler openings equipped with factory locking-plug slots. It does not fit conventional threaded fuel filler necks or traditional screw-on gas cap systems. Always compare your actual fuel filler opening with the product images before ordering.
KEY FEATURES
1. OE REPLACEMENT REFERENCE – BU5Z9C268A
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OE / Replacement Reference: BU5Z9C268A.
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Designed for compatible Ford and Lincoln capless fuel filler systems.
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Suitable for selected Ford F-150, Mustang, Ranger, Edge, Escape, and Lincoln MKC, MKX, and Nautilus models.
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Verify the OE reference, vehicle application, and actual filler opening before purchase.
2. KEY-OPERATED LOCKING DESIGN
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Features a removable locking fuel filler plug operated with the supplied key.
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Helps discourage unauthorized access to the fuel filler opening.
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Helps limit exposure to dirt and debris.
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Includes keys for convenient locking and unlocking.
3. DESIGNED FOR COMPATIBLE CAPLESS FUEL FILLER SYSTEMS
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Specifically designed for selected factory capless fuel filler openings.
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Requires compatible factory locking-plug slots.
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Not designed for conventional threaded fuel filler necks.
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Not compatible with traditional screw-on gas caps.
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Compare your vehicle's fuel filler opening with the listing images before ordering.
4. EASY DIRECT REPLACEMENT INSTALLATION
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Designed as a direct replacement for compatible capless fuel filler systems.
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Quick and straightforward installation.
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No special tools required.
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No conversion of a conventional threaded filler neck is intended.
5. TWO MATERIAL OPTIONS
Choose from two available material styles:
Both versions require the same compatible capless fuel filler opening.
VEHICLE FITMENT
This BU5Z9C268A locking gas cap is listed for the following selected Ford and Lincoln model years.
Compatible with Ford:
Compatible with Lincoln:
IMPORTANT FITMENT NOTICE
Vehicle model and year alone do not guarantee compatibility.
Your vehicle must have a compatible factory capless fuel filler opening with the locking-plug slots shown in the product images.
Before purchasing, verify:
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Your vehicle's make, model, and year.
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Whether your vehicle uses a factory capless fuel filler system.
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Whether the filler opening has the compatible locking-plug slots.
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Whether the actual filler opening matches our product reference images.
This product will NOT fit conventional threaded fuel filler necks or standard screw-on gas cap systems.
AVAILABLE OPTIONS & PACKAGE CONTENTS
Please select your preferred material and package quantity.
Option 1: Black – 1 Set
Option 2: Black – 2 Sets
Option 3: Black + Silver – 1 Set
Please check the selected product variation and package contents before checkout.
INSTALLATION INSTRUCTIONS
This locking fuel filler plug is designed for straightforward installation on compatible factory capless fuel filler systems.
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Open your vehicle's fuel door.
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Check that the factory filler opening has the compatible locking-plug slots.
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Compare the opening with the product images to confirm compatibility.
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Install the locking fuel filler plug according to its intended fitting position.
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Use the supplied key to operate the locking mechanism.
No special installation tools are required.
Note: Installation compatibility depends on the factory fuel filler opening and locking-slot design.
FREQUENTLY ASKED QUESTIONS
Q1: What is the OE number for this locking gas cap?
A: The listed OE / replacement reference number is BU5Z9C268A. Please verify the reference number and your vehicle's actual fuel filler design before ordering, as OE reference matching alone does not guarantee compatibility.
Q2: Will this BU5Z9C268A locking gas cap fit every Ford F-150 from 2015–2020?
A: No. Your Ford F-150 must also have the compatible factory capless fuel filler opening and locking-plug slots shown in our product images. Vehicle model and year alone are not sufficient to confirm fitment.
Q3: Does this locking gas cap fit Ford Mustang and Ford Ranger models?
A: It is listed for compatible Ford Mustang models from 2015–2023 and Ford Ranger models from 2019–2022. Your vehicle must also have the compatible capless fuel filler system and locking-plug slots.
Q4: Is this locking gas cap compatible with Lincoln vehicles?
A: It is listed for selected Lincoln MKC (2015–2018), MKX (2016–2018), and Nautilus (2019–2023) models equipped with the compatible capless fuel filler opening.
Q5: Will it fit a traditional screw-on gas cap system?
A: No. This product is specifically designed for compatible capless fuel filler systems. It will not screw onto a conventional threaded fuel filler neck and cannot replace a traditional screw-on gas cap.
Q6: Does the locking gas cap come with keys?
A: Yes. The black 1-set option includes 2 keys, the black 2-set option includes 4 keys, and the black + silver option includes 2 keys with the black locking cap.
Q7: What is the difference between the black and silver versions?
A: The black version features black plastic construction, while the silver version features stainless-steel construction with a silver finish. Both versions are designed for the same compatible capless fuel filler opening.
Q8: Is installation difficult? Do I need special tools?
A: No special tools are required. The locking fuel filler plug is designed as a direct replacement for compatible factory capless fuel filler systems.
Q9: How do I know whether my vehicle has a compatible capless fuel filler system?
A: Open your fuel door and inspect the filler opening. Compare its shape and locking-plug slots with the product images. If your vehicle uses a conventional threaded fuel filler neck or a standard screw-on gas cap, this product is not compatible.
IMPORTANT BEFORE PURCHASE
Please verify your vehicle's model year, OE reference, and actual fuel filler opening before placing your order.
This locking gas cap is designed only for selected Ford and Lincoln vehicles equipped with compatible factory capless fuel filler systems.
If your vehicle does not have the required factory locking-plug slots, this product will not fit.
