You can't argue with the importance of having a working crankshaft pulley in your ride. See, this component pretty much takes care of almost every major operation in your engine. Aside from serving as a harmonic balancer, this component plays a role in powering your car's various components such as the alternator, power steering pump, and air conditioning compressor. And it's able to accomplish this by turning the drive belts that power these parts. By being able to turn the drive belts, you won't have to worry about losing power, dealing with a malfunctioning air conditioning system, or running low on alternator voltage. Given the things it does for your vehicle, it's crucial for the crankshaft pulley to have a long lifespan. To ensure that it can do just that, each one is crafted from heavy-duty materials to keep them from falling prey to wear and tear. The device is also manufactured to match today's OEM specifications making it a perfect replacement for factory-installed pulleys. The component also comes in a direct-fit design making installation quick and easy to do. Because of the role it plays, having a working crankshaft pulley installed is a must. With its help, your engine and its part will be able to function properly enabling your ride to dish out superior performance all throughout.
Finding the Right Crankshaft Pulley for Your Car
If your car's accessories aren't working and you start hearing some knocking noise in your car's engine bay, one of the components that you'll need to check, and probably replace, would be the crankshaft pulley. Also known as a harmonic balance wheel or crankshaft sheave, it is a grooved, wheel shaped part that is connected directly to your car's crankshaft and connects all of your other accessories via serpentine belts. It also doubles as an internal dampener that decreases the vibrations caused by your car's engine, which could be harmful to certain parts inside your car.
Easy to replace, but hard to reach
Changing your car's crankshaft pulley can be a difficult task, depending on your vehicle's make and model. Some vehicles will have enough space in their engine bays that will allow you to easily take out this pulley. But for most vehicles, you might need to remove the engine itself, and this can be difficult, especially for people who do not have the time and equipment to take out a heavy engine. We strongly advise you to check your car's engine bay and see if you could take out the crankshaft pulley yourself. If you have enough working space in the engine bay, then you should definitely order a replacement and swap out the crankshaft pulley on your own. If you are unlucky enough to have a tightly spaced engine bay, then you'll either have to go to a mechanic to help you out or spend an entire day removing the engine and crankshaft pulley yourself. Don't worry, crankshaft pulleys are common car parts and shouldn't cost much, so you'll still have a little bit of cash at hand, in case you'll need to hire a mechanic to install it for you.
Save money and buy an OEM replacement
You won't go wrong when getting a compatible OEM crankshaft pulley for your vehicle, it'll be designed according to your car's exact specifications, allowing you to install them easily. The crankshaft pulley is a very basic car part with a simple design, so you won't have to worry about getting something with added features and such. Prices for most OEM crankshaft pulley replacements should hover around $100 - $250, and it should only go higher if you're getting a high-performance replacement that's designed for racing applications. If you are driving an older vehicle, we highly recommend that you also purchase replacement crankshaft pulley bolts, seals, and washers, as these could have worn out along with the pulley itself over time.
Replacing Your Car's Crankshaft Pulley the Easy Way
A broken crankshaft pulley will certainly give your ride problems since it's responsible for two things. First, it drives the serpentine belt that powers up various devices under your car's hood. It also doubles as a harmonic balancer absorbing the resonance from the crankshaft whenever the engine is running. Replacing your crankshaft pulley can be a little bit tricky, but with a little bit of patience, you should be able to pull it out and replace it with an aftermarket part in about an hour or so.
Difficulty level: Moderate
What you'll need
- Lug wrench
- Crankshaft pulley remover tool
- Power drill
Note: Our guide is a universal procedure for removing the crankshaft pulley, but since every engine is different, you might have to access your pulley differently depending on the layout of your vehicle's engine.
Step 1: Pop your car's hood open and locate the crankshaft pulley. For most vehicle's, it should be near the driver's side of the engine bay, although it could also be facing the passenger side of the car in some engine models. It's a big device where your serpentine belt is attached on so it's not hard to miss.
Step 2: Using a pair of locking pliers, hold the top metal arm of the pulley so that the roller lifts up and releases the drive belt. Keep it in place using the locking pliers and pull out the belt carefully from the crankshaft pulley.
Step 3: The bolt in the center of the pulley is pretty tight, and is usually place in an awkward position where you won't be able to loosen it easily. You'll need a crankshaft pulley remover tool and a power drill to remove it properly.
Step 4: Connect your crankshaft pulley remover tool to your power drill and tighten it securely into place.
Step 5: Next, you should place the teeth of the crankshaft pulley remover tool onto the bolt in the center of the pulley. With your power drill set in reverse, slowly squeeze on the drill's trigger until you get the bolt off from the pulley.
Step 6: You should be able to pull out your crankshaft pulley and fit in a replacement with ease. Remember to tighten the bolt using your crankshaft pulley remover tool and make sure that the pulley is locked in place.
Step 7: Install your serpentine belt back into place, remove your locking pliers, and start your engine. Everything should run smoothly and you are done!