A-Premium Ignition Lock Housing Replacement for Ford Mazda Mercury — 2008–2011 Fit, Reinforced Cam & Aluminum Body

The A-Premium ignition lock housing is a direct-fit replacement for select Ford, Mazda and Mercury models, rebuilt with a thicker internal cam and durable aluminum/plastic construction to improve longevity.

If your vehicle is a 2008–2011 Ford, Mazda or Mercury listed below and you need a dependable replacement for a worn or failing ignition lock housing, this part was manufactured specifically to address known weak points in the original design. It fits common models such as Ford Escape and Focus, Mazda Tribute, and Mercury Mariner, and comes with an improved internal cam and reinforced materials that resist premature wear.

Will this ignition lock housing fit my vehicle?

Compatibility covers specific years and models; always confirm exact fitment before purchasing. Use the vehicle fitment tool on Amazon or check your VIN against the OE reference numbers to ensure a perfect match.

• Fits Ford Escape 2008–2010 and Ford Focus 2009–2011
• Fits Mazda Tribute 2008–2011
• Fits Mercury Mariner 2008–2010
• Cross-references OE numbers like 9L8Z3511A, ZZCB66160, 989-019 for verification

How does the A-Premium housing improve on the original part?

This replacement was engineered to correct a common failure point in many stock ignition housings: the internal cam. A-Premium uses a thicker, stronger internal cam plus a combination of superior aluminum and quality plastics to reduce deformation and extend service life.

• Thicker internal cam to resist bending and cracking
• Durable aluminum body for structural stability
• High-grade plastic components where needed for precise tolerances
• Designed to align with OE mounting locations and electrical connections

What should I check before installing this part?

Double-check vehicle compatibility, inspect your ignition column for collateral damage, and compare the reference OE numbers. Proper installation avoids alignment issues and ensures the new housing operates smoothly with your existing key cylinder and steering lock components.

• Confirm fit using the vehicle fitment tool or VIN cross-check
• Compare OE reference numbers listed with your old part
• Inspect the steering column and key cylinder for wear before swapping parts
• Use recommended torque and alignment during installation to prevent binding

What warranty and support come with this replacement housing?

A-Premium backs this ignition lock housing with a one-year unlimited-mileage guarantee, so you can replace the part with confidence. Customer support and a broad catalog of automotive accessories are available if you need assistance or additional components for the repair.

• One-year unlimited-mileage guarantee included
• Customer support for fitment and installation questions
• Part sold by A-Premium with a track record of aftermarket replacement components

Who is this for: This A-Premium ignition lock housing is intended for owners and technicians working on compatible Ford Escape, Focus, Mazda Tribute, or Mercury Mariner vehicles from the listed years who want a stronger, longer-lasting replacement for a failing OE housing. It’s best for DIY mechanics, independent shops, and fleet maintainers who need direct-fit components that address known OEM weaknesses while offering coverage and support.