BMW 735iL (E32/2) Accumulator, Suspension Control Costs
The average cost for a BMW 735iL (E32/2) Accumulator, Suspension Control Replacement is between $77 - $142. Get an instant quote with our AI repair estimator.
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What is a Suspension Control Accumulator?
A suspension control accumulator is a vital component in modern vehicles equipped with air suspension or active suspension systems. Its primary role is to maintain and manage the hydraulic fluid pressure within the suspension system. The accumulator acts as a reservoir that absorbs shock impulses from the road surface, providing a smoother ride by leveling out the suspension's response to road conditions. Typically, it contains a pre-charged gas (usually nitrogen) separated from the hydraulic fluid by a diaphragm. The accumulator works by compressing the gas with the fluid pressure to dampen and control suspension movement, ensuring optimal ride comfort and handling stability.
Symptoms of a Faulty Suspension Control Accumulator
When a suspension control accumulator begins to fail, the ride quality and handling of the vehicle are typically affected. The most common symptoms include:
- Noticeable Ride Discomfort: A failing accumulator can lead to a harsh or bumpy ride since it can no longer effectively absorb shocks from the road.
- Uneven Vehicle Leveling: The vehicle may not sit level, or one side might be lower than the other due to impaired pressure management.
- Suspension Warnings: Modern vehicles may trigger a warning light or message on the dashboard if the system detects an anomaly in the suspension system.
- Unusual Noises: You might hear rattling, knocking, or hissing noises when driving over bumps or rough surfaces, indicating improper fluid damping.
How Urgent is Suspension Control Accumulator Replacement?
Replacing a faulty suspension control accumulator is moderately urgent. If left unaddressed, a damaged accumulator can lead to increasingly uncomfortable rides and potentially compromise vehicle handling and safety. Additionally, neglecting the problem may result in further damage to the suspension system, which could increase repair costs. While the vehicle can sometimes be driven short distances with a malfunctioning accumulator, it is advisable to schedule a repair as soon as possible to ensure safety and comfort.
How Much Does Suspension Control Accumulator Replacement Cost?
The cost of replacing a suspension control accumulator can vary depending on the make and model of the vehicle. On average, you might expect to pay between $300 and $800 for parts and labor. Luxury vehicles with advanced suspension systems can see costs that are significantly higher. Labor charges can constitute a large portion of the cost due to the complexity and time required for the replacement. It is recommended to get an estimate from a qualified mechanic to determine the specific costs for your vehicle.
4 FAQs about Suspension Control Accumulators
- What causes a suspension control accumulator to fail?
Over time, the diaphragm within the accumulator can deteriorate due to wear and tear, leading to a failure. External leaks, exposure to harsh environmental conditions, and poor maintenance can also contribute to the failure of the accumulator. - Can I drive my vehicle with a bad suspension control accumulator?
While it is possible to drive with a failing accumulator, it is not recommended. Doing so can lead to reduced ride quality and handling issues, which may affect the safety of the vehicle. Addressing the issue promptly can prevent bigger problems and avoid further damage to the suspension system. - How often should I replace the suspension control accumulator?
The longevity of a suspension control accumulator can vary based on vehicle use and maintenance practices. Generally, they should be inspected at regular intervals, especially in high-mileage or older vehicles. Replacement is usually necessary once you observe symptoms of a fault. - Can a faulty suspension control accumulator cause other damage?
Yes, if an accumulator is not functioning correctly, it can lead to increased stress and potential damage to other suspension components. The uneven handling and ride discomfort it produces can also wear out tires unevenly, leading to premature tire replacement.
Dev Output
1992 BMW 735iL (E32/2) L6-3430cc 3.4L SOHC (M30) - Accumulator, Suspension Control Costs
Parts: $0.00Labor: $89.00{ "partPrice": 0, "laborPrice": 89, "alldata_id": 7908, "alldata_vehicle_id": 7908, "title": "Accumulator, Suspension Control", "parts": { "qualifiers": [ { "name": "Pressure Accumulator", "part": [ { "name": "1 - Pressure Accumulator", "price": "366.84", "pricecode": "", "partnumber": "37211132043" } ] }, { "name": "Distance Bush", "part": [ { "name": "7 - Distance Bush", "price": "18.81", "pricecode": "", "partnumber": "37211119062" } ] }, { "name": "Flat Washer 6.4", "part": [ { "name": "5 - Flat Washer 6.4", "price": "1.77", "pricecode": "", "partnumber": "37211119646" } ] }, { "name": "Hex Bolt M6X25", "qualifiers": [ { "name": "To 04/92", "part": [ { "name": "4 - Hex Bolt M6x25", "price": "2.20", "pricecode": "Part is Interchangable with Other Part Number(s)", "partnumber": "07119913589" } ] } ] }, { "name": "Hex Nut Irreversible M6", "qualifiers": [ { "name": "To 04/92", "part": [ { "name": "8 - Hex Nut Irreversible M6", "price": "0.84", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07129922705" } ] } ] }, { "name": "Protection Cap", "part": [ { "name": "10 - Protection Cap", "price": "15.19", "pricecode": "", "partnumber": "37211131865" } ] }, { "name": "Rubber Grommet", "part": [ { "name": "11 - Rubber Grommet", "price": "18.18", "pricecode": "", "partnumber": "37131133511" } ] }, { "name": "Set Bolt 20 M6X25", "part": [ { "name": "4 - Set Bolt 20 M6x25", "price": "0.00", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07509064083" } ] }, { "name": "Set Nut 10 M6", "part": [ { "name": "8 - Set Nut 10 M6", "price": "0.00", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07509064339" } ] }, { "name": "Set Spring Washer 20 B6", "part": [ { "name": "9 - Set Spring Washer 20 B6", "price": "1.90", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07509064025" } ] }, { "name": "Spring Washer B6", "qualifiers": [ { "name": "To 04/92", "part": [ { "name": "9 - Spring Washer B6", "price": "0.98", "pricecode": "Part is Interchangable with Other Part Number(s)", "partnumber": "07119933082" } ] } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Hydraulic Supply Tank", "labor": { "skill": "B", "standardtime": "1.0", "warrantytime": "0.0" }, "qualifiers": [] }, { "name": "Pressure Reservoir", "qualifiers": [ { "name": "One", "labor": { "skill": "B", "standardtime": "1.3", "warrantytime": "0.0" }, "qualifiers": [] }, { "name": "Both", "labor": { "skill": "B", "standardtime": "2.2", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] }, "year": 1992, "make": "BMW", "model": "735iL (E32/2)", "engine": "L6-3430cc 3.4L SOHC (M30)" }1991 BMW 735iL (E32/2) L6-3430cc 3.4L SOHC (M30) - Accumulator, Suspension Control Costs
Parts: $87.00Labor: $47.00{ "partPrice": 87, "laborPrice": 47, "alldata_id": 7896, "alldata_vehicle_id": 7896, "title": "Accumulator, Suspension Control", "parts": { "qualifiers": [ { "name": "Pressure Accumulator", "part": [ { "name": "1 - Pressure Accumulator", "price": "366.84", "pricecode": "", "partnumber": "37211132043" } ] }, { "name": "Distance Bush", "part": [ { "name": "7 - Distance Bush", "price": "18.81", "pricecode": "", "partnumber": "37211119062" } ] }, { "name": "Flat Washer 6.4", "part": [ { "name": "5 - Flat Washer 6.4", "price": "1.77", "pricecode": "", "partnumber": "37211119646" } ] }, { "name": "Hex Bolt M6X25", "part": [ { "name": "4 - Hex Bolt M6x25", "price": "2.20", "pricecode": "Part is Interchangable with Other Part Number(s)", "partnumber": "07119913589" } ] }, { "name": "Hex Nut Irreversible M6", "part": [ { "name": "8 - Hex Nut Irreversible M6", "price": "0.84", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07129922705" } ] }, { "name": "Protection Cap", "part": [ { "name": "10 - Protection Cap", "price": "15.19", "pricecode": "", "partnumber": "37211131865" } ] }, { "name": "Rubber Grommet", "part": [ { "name": "11 - Rubber Grommet", "price": "18.18", "pricecode": "", "partnumber": "37131133511" } ] }, { "name": "Set Bolt 20 M6X25", "part": [ { "name": "4 - Set Bolt 20 M6x25", "price": "0.00", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07509064083" } ] }, { "name": "Set Nut 10 M6", "part": [ { "name": "8 - Set Nut 10 M6", "price": "0.00", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07509064339" } ] }, { "name": "Set Spring Washer 20 B6", "part": [ { "name": "9 - Set Spring Washer 20 B6", "price": "1.90", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07509064025" } ] }, { "name": "Spring Washer B6", "part": [ { "name": "9 - Spring Washer B6", "price": "0.98", "pricecode": "Part is Interchangable with Other Part Number(s)", "partnumber": "07119933082" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Hydraulic Supply Tank", "labor": { "skill": "B", "standardtime": "1.0", "warrantytime": "0.0" }, "qualifiers": [] }, { "name": "Pressure Reservoir", "qualifiers": [ { "name": "One", "labor": { "skill": "B", "standardtime": "1.3", "warrantytime": "0.0" }, "qualifiers": [] }, { "name": "Both", "labor": { "skill": "B", "standardtime": "2.2", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] }, "year": 1991, "make": "BMW", "model": "735iL (E32/2)", "engine": "L6-3430cc 3.4L SOHC (M30)" }1990 BMW 735iL (E32/2) L6-3430cc 3.4L SOHC (M30) - Accumulator, Suspension Control Costs
Parts: $58.00Labor: $33.00{ "partPrice": 58, "laborPrice": 33, "alldata_id": 7887, "alldata_vehicle_id": 7887, "title": "Accumulator, Suspension Control", "parts": { "qualifiers": [ { "name": "Pressure Accumulator", "part": [ { "name": "1 - Pressure Accumulator", "price": "366.84", "pricecode": "", "partnumber": "37211132043" } ] }, { "name": "Distance Bush", "part": [ { "name": "7 - Distance Bush", "price": "18.81", "pricecode": "", "partnumber": "37211119062" } ] }, { "name": "Flat Washer 6.4", "part": [ { "name": "5 - Flat Washer 6.4", "price": "1.77", "pricecode": "", "partnumber": "37211119646" } ] }, { "name": "Hex Bolt M6X25", "part": [ { "name": "4 - Hex Bolt M6x25", "price": "2.20", "pricecode": "Part is Interchangable with Other Part Number(s)", "partnumber": "07119913589" } ] }, { "name": "Hex Nut Irreversible M6", "part": [ { "name": "8 - Hex Nut Irreversible M6", "price": "0.84", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07129922705" } ] }, { "name": "Protection Cap", "part": [ { "name": "10 - Protection Cap", "price": "15.19", "pricecode": "", "partnumber": "37211131865" } ] }, { "name": "Rubber Grommet", "part": [ { "name": "11 - Rubber Grommet", "price": "18.18", "pricecode": "", "partnumber": "37131133511" } ] }, { "name": "Set Bolt 20 M6X25", "part": [ { "name": "4 - Set Bolt 20 M6x25", "price": "0.00", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07509064083" } ] }, { "name": "Set Nut 10 M6", "part": [ { "name": "8 - Set Nut 10 M6", "price": "0.00", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07509064339" } ] }, { "name": "Set Spring Washer 20 B6", "part": [ { "name": "9 - Set Spring Washer 20 B6", "price": "1.90", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07509064025" } ] }, { "name": "Spring Washer B6", "part": [ { "name": "9 - Spring Washer B6", "price": "0.98", "pricecode": "Part is Interchangable with Other Part Number(s)", "partnumber": "07119933082" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Hydraulic Supply Tank", "labor": { "skill": "B", "standardtime": "1.0", "warrantytime": "0.0" }, "qualifiers": [] }, { "name": "Pressure Reservoir", "qualifiers": [ { "name": "One", "labor": { "skill": "B", "standardtime": "1.3", "warrantytime": "0.0" }, "qualifiers": [] }, { "name": "Both", "labor": { "skill": "B", "standardtime": "2.2", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] }, "year": 1990, "make": "BMW", "model": "735iL (E32/2)", "engine": "L6-3430cc 3.4L SOHC (M30)" }1989 BMW 735iL (E32/2) L6-3430cc 3.4L SOHC (M30) - Accumulator, Suspension Control Costs
Parts: $41.00Labor: $74.00{ "partPrice": 41, "laborPrice": 74, "alldata_id": 7877, "alldata_vehicle_id": 7877, "title": "Accumulator, Suspension Control", "parts": { "qualifiers": [ { "name": "Pressure Accumulator", "part": [ { "name": "1 - Pressure Accumulator", "price": "366.84", "pricecode": "", "partnumber": "37211132043" } ] }, { "name": "Distance Bush", "part": [ { "name": "7 - Distance Bush", "price": "18.81", "pricecode": "", "partnumber": "37211119062" } ] }, { "name": "Flat Washer 6.4", "part": [ { "name": "5 - Flat Washer 6.4", "price": "1.77", "pricecode": "", "partnumber": "37211119646" } ] }, { "name": "Hex Bolt M6X25", "part": [ { "name": "4 - Hex Bolt M6x25", "price": "2.20", "pricecode": "Part is Interchangable with Other Part Number(s)", "partnumber": "07119913589" } ] }, { "name": "Hex Nut Irreversible M6", "part": [ { "name": "8 - Hex Nut Irreversible M6", "price": "0.84", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07129922705" } ] }, { "name": "Protection Cap", "part": [ { "name": "10 - Protection Cap", "price": "15.19", "pricecode": "", "partnumber": "37211131865" } ] }, { "name": "Rubber Grommet", "part": [ { "name": "11 - Rubber Grommet", "price": "18.18", "pricecode": "", "partnumber": "37131133511" } ] }, { "name": "Set Bolt 20 M6X25", "part": [ { "name": "4 - Set Bolt 20 M6x25", "price": "0.00", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07509064083" } ] }, { "name": "Set Nut 10 M6", "part": [ { "name": "8 - Set Nut 10 M6", "price": "0.00", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07509064339" } ] }, { "name": "Set Spring Washer 20 B6", "part": [ { "name": "9 - Set Spring Washer 20 B6", "price": "1.90", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "07509064025" } ] }, { "name": "Spring Washer B6", "part": [ { "name": "9 - Spring Washer B6", "price": "0.98", "pricecode": "Part is Interchangable with Other Part Number(s)", "partnumber": "07119933082" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Hydraulic Supply Tank", "labor": { "skill": "B", "standardtime": "1.0", "warrantytime": "0.0" }, "qualifiers": [] }, { "name": "Pressure Reservoir", "qualifiers": [ { "name": "One", "labor": { "skill": "B", "standardtime": "1.3", "warrantytime": "0.0" }, "qualifiers": [] }, { "name": "Both", "labor": { "skill": "B", "standardtime": "2.2", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] }, "year": 1989, "make": "BMW", "model": "735iL (E32/2)", "engine": "L6-3430cc 3.4L SOHC (M30)" }