The average cost for a BMW M4 Convertible (F83) Rear Knuckle Replacement is between $81 - $150. Get an instant quote with our AI repair estimator.
The rear knuckle is a crucial component of a vehicle's suspension system. It serves as the connecting point between various parts, such as the wheel hub, suspension arms, and stabilizer links. Essentially, the rear knuckle acts as a pivot point for the rear wheels, enabling them to steer and absorb road impacts efficiently. The knuckle is made of sturdy materials like aluminum or steel to withstand the forces exerted during driving and handling. It plays a significant role in maintaining the stability and handling of the vehicle, ensuring a smooth and controlled ride. Without a properly functioning rear knuckle, the vehicle's alignment and suspension performance can be compromised.
A faulty rear knuckle can manifest through various symptoms that drivers should be aware of. One of the most common signs is uneven tire wear, which occurs because a damaged knuckle can throw off the vehicle's alignment. Another symptom is unusual noises coming from the rear of the vehicle, such as clunking or knocking sounds, especially during turns or when driving over bumps. This noise indicates that the rear knuckle may be loose or worn out. Additionally, drivers may notice that the vehicle feels unstable or has poor handling characteristics. This instability is due to the compromised integrity of the suspension system. If you experience any of these symptoms, it is essential to have the rear knuckle inspected by a professional mechanic to prevent further damage and ensure safe driving conditions.
Rear knuckle repair should be considered fairly urgent. Driving with a damaged or faulty rear knuckle can lead to severe handling issues and potentially unsafe driving conditions. The rear knuckle plays an integral role in maintaining proper alignment and suspension function, so postponing repairs can result in additional wear to tires and other suspension components. In extreme cases, failure of the rear knuckle could lead to loss of control over the vehicle, especially while turning or under load. Therefore, if you suspect any issues related to the rear knuckle, it is advisable to address them promptly to ensure the safety and longevity of your vehicle.
The cost of rear knuckle replacement can vary depending on the make and model of the vehicle, as well as labor rates in your area. On average, you might expect to pay between $300 to $600 for the parts alone. Labor costs will add additional expenses, potentially ranging from $150 to $250, depending on the complexity of the removal and installation process. It's important to factor in any additional costs for wheel alignment, which is often necessary after replacing suspension components like the rear knuckle. Consulting a trusted mechanic for an accurate estimate based on your vehicle specifics is advisable.
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2020 BMW M4 Convertible (F83) L6-3.0L Turbo (S55) - Rear Knuckle Costs
Parts: $23.00Labor: $39.00{ "partPrice": 23, "laborPrice": 39, "alldata_id": 60619, "alldata_vehicle_id": 60619, "title": "Rear Knuckle", "parts": { "qualifiers": [ { "name": "Rear Suspension", "qualifiers": [ { "name": "Suspension Components", "qualifiers": [ { "name": "Knuckle", "part": [ { "name": "3 - Left", "price": "1039.26", "pricecode": "", "partnumber": "33302284795" }, { "name": "3 - Right", "price": "1039.26", "pricecode": "", "partnumber": "33302284796" } ] } ] } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Rear Suspension", "qualifiers": [ { "name": "Suspension Components", "qualifiers": [ { "name": "Knuckle, R&R", "qualifiers": [ { "name": "One Side", "labor": { "note": "Does Not Include: Wheel Alignment.", "skill": "B", "standardtime": "2.1", "warrantytime": "0.0" }, "qualifiers": [] }, { "name": "Both Sides", "labor": { "note": "Does Not Include: Wheel Alignment.", "skill": "B", "standardtime": "4.0", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] } ] } ] }, "year": 2020, "make": "BMW", "model": "M4 Convertible (F83)", "engine": "L6-3.0L Turbo (S55)" }2019 BMW M4 Convertible (F83) L6-3.0L Turbo (S55) - Rear Knuckle Costs
Parts: $50.00Labor: $25.00{ "partPrice": 50, "laborPrice": 25, "alldata_id": 59183, "alldata_vehicle_id": 59183, "title": "Rear Knuckle", "parts": { "qualifiers": [ { "name": "Rear Suspension", "qualifiers": [ { "name": "Suspension Components", "qualifiers": [ { "name": "Knuckle", "part": [ { "name": "3 - Left", "price": "1039.26", "pricecode": "", "partnumber": "33302284795" }, { "name": "3 - Right", "price": "1039.26", "pricecode": "", "partnumber": "33302284796" } ] } ] } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Rear Suspension", "qualifiers": [ { "name": "Suspension Components", "qualifiers": [ { "name": "Knuckle, R&R", "qualifiers": [ { "name": "One Side", "labor": { "note": "Does Not Include: Wheel Alignment.", "skill": "B", "standardtime": "2.1", "warrantytime": "0.0" }, "qualifiers": [] }, { "name": "Both Sides", "labor": { "note": "Does Not Include: Wheel Alignment.", "skill": "B", "standardtime": "4.0", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] } ] } ] }, "year": 2019, "make": "BMW", "model": "M4 Convertible (F83)", "engine": "L6-3.0L Turbo (S55)" }2018 BMW M4 Convertible (F83) L6-3.0L Turbo (S55) - Rear Knuckle Costs
Parts: $95.00Labor: $92.00{ "partPrice": 95, "laborPrice": 92, "alldata_id": 58007, "alldata_vehicle_id": 58007, "title": "Rear Knuckle", "parts": { "qualifiers": [ { "name": "Rear Suspension", "qualifiers": [ { "name": "Suspension Components", "qualifiers": [ { "name": "Knuckle", "part": [ { "name": "3 - Left", "price": "1039.26", "pricecode": "", "partnumber": "33302284795" }, { "name": "3 - Right", "price": "1039.26", "pricecode": "", "partnumber": "33302284796" } ] } ] } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Rear Suspension", "qualifiers": [ { "name": "Suspension Components", "qualifiers": [ { "name": "Knuckle, R&R", "qualifiers": [ { "name": "One Side", "labor": { "note": "Does Not Include: Wheel Alignment.", "skill": "B", "standardtime": "2.1", "warrantytime": "0.0" }, "qualifiers": [] }, { "name": "Both Sides", "labor": { "note": "Does Not Include: Wheel Alignment.", "skill": "B", "standardtime": "4.0", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] } ] } ] }, "year": 2018, "make": "BMW", "model": "M4 Convertible (F83)", "engine": "L6-3.0L Turbo (S55)" }2017 BMW M4 Convertible (F83) L6-3.0L Turbo (S55) - Rear Knuckle Costs
Parts: $80.00Labor: $66.00{ "partPrice": 80, "laborPrice": 66, "alldata_id": 57126, "alldata_vehicle_id": 57126, "title": "Rear Knuckle", "parts": { "qualifiers": [ { "name": "Rear Suspension", "qualifiers": [ { "name": "Suspension Components", "qualifiers": [ { "name": "Knuckle", "part": [ { "name": "3 - Left", "price": "1039.26", "pricecode": "", "partnumber": "33302284795" }, { "name": "3 - Right", "price": "1039.26", "pricecode": "", "partnumber": "33302284796" } ] } ] } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Rear Suspension", "qualifiers": [ { "name": "Suspension Components", "qualifiers": [ { "name": "Knuckle, R&R", "qualifiers": [ { "name": "One Side", "labor": { "note": "Does Not Include: Wheel Alignment.", "skill": "B", "standardtime": "2.1", "warrantytime": "0.0" }, "qualifiers": [] }, { "name": "Both Sides", "labor": { "note": "Does Not Include: Wheel Alignment.", "skill": "B", "standardtime": "4.0", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] } ] } ] }, "year": 2017, "make": "BMW", "model": "M4 Convertible (F83)", "engine": "L6-3.0L Turbo (S55)" }2016 BMW M4 Convertible (F83) L6-3.0L Turbo (S55) - Rear Knuckle Costs
Parts: $60.00Labor: $64.00{ "partPrice": 60, "laborPrice": 64, "alldata_id": 55955, "alldata_vehicle_id": 55955, "title": "Rear Knuckle", "parts": { "qualifiers": [ { "name": "Rear Suspension", "qualifiers": [ { "name": "Suspension Components", "qualifiers": [ { "name": "Knuckle", "part": [ { "name": "3 - Left", "price": "1039.26", "pricecode": "", "partnumber": "33302284795" }, { "name": "3 - Right", "price": "1039.26", "pricecode": "", "partnumber": "33302284796" } ] } ] } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Rear Suspension", "qualifiers": [ { "name": "Suspension Components", "qualifiers": [ { "name": "Knuckle, R&R", "qualifiers": [ { "name": "One Side", "labor": { "note": "Does Not Include: Wheel Alignment.", "skill": "B", "standardtime": "2.1", "warrantytime": "0.0" }, "qualifiers": [] }, { "name": "Both Sides", "labor": { "note": "Does Not Include: Wheel Alignment.", "skill": "B", "standardtime": "4.0", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] } ] } ] }, "year": 2016, "make": "BMW", "model": "M4 Convertible (F83)", "engine": "L6-3.0L Turbo (S55)" }2015 BMW M4 Convertible (F83) L6-3.0L Turbo (S55) - Rear Knuckle Costs
Parts: $9.00Labor: $78.00{ "partPrice": 9, "laborPrice": 78, "alldata_id": 55084, "alldata_vehicle_id": 55084, "title": "Rear Knuckle", "parts": { "qualifiers": [ { "name": "Rear Suspension", "qualifiers": [ { "name": "Suspension Components", "qualifiers": [ { "name": "Knuckle", "part": [ { "name": "3 - Left", "price": "1039.26", "pricecode": "", "partnumber": "33302284795" }, { "name": "3 - Right", "price": "1039.26", "pricecode": "", "partnumber": "33302284796" } ] } ] } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Rear Suspension", "qualifiers": [ { "name": "Suspension Components", "qualifiers": [ { "name": "Knuckle, R&R", "qualifiers": [ { "name": "One Side", "labor": { "note": "Does Not Include: Wheel Alignment.", "skill": "B", "standardtime": "2.1", "warrantytime": "0.0" }, "qualifiers": [] }, { "name": "Both Sides", "labor": { "note": "Does Not Include: Wheel Alignment.", "skill": "B", "standardtime": "4.0", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] } ] } ] }, "year": 2015, "make": "BMW", "model": "M4 Convertible (F83)", "engine": "L6-3.0L Turbo (S55)" }