Mercedes 450SEL Ignition Lock Housing Parts

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Mercedes 450SEL
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Ignition
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Ignition Lock Housing
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This unit may require modification to mount and additional parts for usage on some models. 1 per car.
1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980 Mercedes 450SEL
Available To Order
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Usually ships within 1-2 business days. Availability is not guaranteed.
$129.99
Reg
$135.41
List
$174.00
Please verify appearance of existing cover prior to ordering. 1 per car.
1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980 Mercedes 450SEL
Ships Today
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Leaves closest warehouse today if ordered before 2 PM MST.
$40.99
Reg
$42.70
List
$47.50

Mercedes 450SEL ignition lock housing typically cost between $40.99 and $129.99.

What Are Common Signs Of A Failing Mercedes 450SEL Ignition Lock Housing?

Owners of the Mercedes 450SEL often start to notice small changes first. Maybe you turn the key and it sticks or feels rough, or it doesn’t spring back like you’re used to. Sometimes the key won’t turn at all, or you have to wiggle it around just to get the car started. The steering wheel can lock in place unexpectedly, leaving you trying to force things back to normal. If you let these problems slide, you could end up stuck in a parking lot or cause extra damage to the ignition or steering mechanisms. Keeping an eye on these little hiccups and taking care of them early on can save you a lot of headache and expense with your Mercedes 450SEL ignition lock housing.

How Do I Replace A Faulty Mercedes 450SEL Ignition Lock Housing?

Tackling a Mercedes 450SEL ignition lock housing replacement is a job some owners take on, but it’s no small task. Disconnect the battery right away. You’ll remove panels and covers until you reach the lock. The trick is usually in getting the key to the right position to release the lock cylinder—easy on paper, a pain if the lock’s acting up. Next, you’ll loosen bolts or screws holding the housing in place. Watch out for any wires or connections—snapping these sets you back. Everything goes back in, but lining things up right matters, and so does testing before you drive. If you’re not sure, ask a pro. Some of these parts link to the car’s security, and a small mistake can mean starting all over again.

Why Does My Key Get Stuck In The Mercedes 450SEL Ignition Lock Housing?

It’s a common complaint—the key won’t come out or move easily in the Mercedes 450SEL ignition lock housing. Years of use can wear down the inner parts, or dirt can settle in and cause grit. Even pulling the wheel hard to one side puts pressure on the ignition, which makes the key hard to budge. A bent or worn key makes the problem worse. Lubricating the lock can sometimes help if things are gummed up, but if it happens often, the problem is probably inside the lock. Forcing it is a bad idea—it just ups the odds of snapping the key. Fixes range from swapping the key, cleaning things out, or putting in a new lock or housing.

Can The Mercedes 450SEL Ignition Lock Housing Be Repaired, Or Should It Be Replaced?

Owners sometimes wonder if they can get away with a repair versus a full replacement for the Mercedes 450SEL ignition lock housing. Small fixes—like tightening things up or adding a bit of lubricant—work when the problem is minor. If the main parts break down or the anti-theft bits give out, you’re likely looking at a replacement. The inside is full of tiny springs and pins, which need special tools if you’re intent on taking it apart. Most shops recommend going with a new unit, either OEM or a trusted aftermarket brand, for peace of mind and fewer issues down the road.

What Are The Security Features Built Into The Mercedes 450SEL Ignition Lock Housing?

The Mercedes 450SEL ignition lock housing isn’t just about starting your car—it keeps others from driving off with it too. When you pull out your key, a steel pin pops into place and locks the wheel solid. You can’t just force the ignition or hotwire the car; if someone tries, they usually destroy the whole assembly instead. Inside, there are extra strong pins and reinforced plates to slow down any tampering. The lock ties right into the ignition switch, so without the key, there’s no power. Knowing how secure these parts are—both for you and against theft—helps explain why swap jobs are done by experienced techs who understand the details.

Why Choose Us For Your Mercedes 450SEL Ignition Lock Housing?

Buying a Mercedes 450SEL ignition lock housing from us means quick shipping and a fair price. We don’t stop at slashing costs—we pick solid parts and ship orders without delay. If you get the wrong item or change your mind, we’ll take care of returns without a hassle. We’re car people, so we select only parts we’d trust ourselves. Our team knows these cars inside and out. If you’re stuck or unsure where to start, just reach out. We want to keep you moving, not lost in dealership excuses or out-of-stock notices. Your order isn’t over until you’re happy with your car back on the road. That’s what you get when you shop with us—better support, less stress, and the parts that do the job right the first time.