Land Rover Range Rover (L405) Diesel Emissions Fluid (DEF) System Costs
The average cost for a Land Rover Range Rover (L405) Diesel Emissions Fluid (DEF) System Replacement is between $76 - $141. Get an instant quote with our AI repair estimator.
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What is the Diesel Emissions Fluid (DEF) System?
The Diesel Emissions Fluid (DEF) system is an essential component of modern vehicles equipped with diesel engines, particularly those adhering to stricter environmental regulations. DEF is a solution composed of 32.5% high-purity urea and 67.5% deionized water. When injected into the exhaust stream of a diesel engine, it helps reduce nitrogen oxide (NOx) emissions, a major pollutant. The DEF system consists of a DEF tank, pump, lines, injector, and a catalytic converter. This system is part of the Selective Catalytic Reduction (SCR) technology, increasingly adopted to comply with emission standards. By converting harmful NOx gases into nitrogen, water, and traces of CO2, the DEF system plays a crucial role in minimizing the environmental impact of diesel vehicles.
Symptoms of a malfunctioning Diesel Emissions Fluid System
Several symptoms may arise when the Diesel Emissions Fluid (DEF) system malfunctions. One of the primary indicators is a warning light on the dashboard, alerting the driver to check the DEF level or system status. Other symptoms include a decrease in engine performance, as the vehicle may enter a limited power mode to prevent further damage or excess emissions. In some cases, the diesel exhaust fluid may crystalize within the system, leading to blockages or injector failure. This can result in increased fuel consumption and higher operational costs. Additionally, the vehicle may fail an emissions test if the DEF system isn't functioning correctly, leading to possible fines or penalties in areas with strict emission regulations. Regular maintenance checks can prevent such issues by ensuring the DEF system operates efficiently.
How urgent is Diesel Emissions Fluid System maintenance?
Maintaining the Diesel Emissions Fluid (DEF) system is highly urgent as it directly impacts the vehicle's emission controls and engine performance. Ignoring issues with the DEF system can lead to severe consequences, including the vehicle entering a restricted power mode or failing to start altogether. This not only increases emissions but also affects compliance with legal emission standards. Therefore, addressing DEF system warnings immediately is crucial to avoid operational interruptions and to ensure the vehicle runs efficiently while minimizing its environmental footprint.
How much does Diesel Emissions Fluid System repair cost?
The cost of repairing the Diesel Emissions Fluid (DEF) system can vary widely depending on the specific issue and vehicle model. Minor repairs, such as sensor replacements, might cost a few hundred dollars, while more significant repairs involving the DEF injector, pump, or catalytic converter could range from $800 to $2,000 or more. Additionally, regular DEF refills are part of ongoing maintenance costs, typically not included in repair expenses. To prevent costly repairs, routine maintenance and timely address of warning signals are advised.
4 FAQs about Diesel Emissions Fluid Systems
- Why is the DEF system important in diesel vehicles?
DEF systems are crucial in reducing harmful nitrogen oxide (NOx) emissions produced by diesel engines. By converting NOx into harmless nitrogen and water, these systems help vehicles meet stringent environmental regulations and reduce their ecological impact. - How often should the DEF fluid be refilled?
The frequency of DEF refilling depends on vehicle usage and the manufacturer's specifications. On average, a DEF tank will last between 3,000 to 5,000 miles or approximately 8 liters per 1,000 miles. Regular checks of the DEF level are recommended to avoid running low. - What happens if I run out of DEF while driving?
If a diesel vehicle runs out of DEF, it may enter a reduced power mode or not restart once turned off. Most vehicles will provide a warning and countdown indicator to replenish DEF to prevent such situations. It is crucial to refill DEF promptly when warned. - Can I use water instead of DEF in an emergency?
No, water or other fluids should not be used as substitutes for DEF. Using incorrect fluids can damage the DEF system components and lead to costly repairs. Always use the appropriate DEF product recommended for your vehicle.
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2021 Land Rover Range Rover (L405) V6-3.0L DSL Turbo - Diesel Emissions Fluid (DEF) System Costs
Parts: $68.00Labor: $81.00{ "partPrice": 68, "laborPrice": 81, "alldata_id": 62590, "alldata_vehicle_id": 62590, "title": "Diesel Emissions Fluid (DEF) System", "parts": { "qualifiers": [ { "name": "Powertrain Control", "qualifiers": [ { "name": "Sensor", "part": [ { "name": "Particulate Matter Sensor", "price": "484.45", "pricecode": "", "partnumber": "LR146853" } ] } ] }, { "name": "Diesel Aftertreatment System", "part": [ { "name": "Control Module", "price": "171.19", "pricecode": "", "partnumber": "LR117592" }, { "name": "Diesel Particulate Filter", "price": "2628.09", "pricecode": "", "partnumber": "LR072193" }, { "name": "Fluid Pump", "price": "620.29", "pricecode": "", "partnumber": "LR084743" }, { "name": "Injection Nozzle", "price": "295.77", "pricecode": "", "partnumber": "LR134710" }, { "name": "Reservoir", "price": "1254.95", "pricecode": "", "partnumber": "LR160433" } ], "qualifiers": [ { "name": "Sensor", "part": [ { "name": "Pressure Sensor", "price": "169.18", "pricecode": "", "partnumber": "LR122713" } ], "qualifiers": [ { "name": "Exhaust Gas Temp", "part": [ { "name": "Before Doc (upper)", "price": "170.62", "pricecode": "", "partnumber": "LR062053" }, { "name": "Doc", "price": "174.86", "pricecode": "", "partnumber": "LR062036" }, { "name": "Dpf (center)", "price": "172.58", "pricecode": "", "partnumber": "LR062037" }, { "name": "Dpf (rear)", "price": "172.58", "pricecode": "", "partnumber": "LR062038" } ] } ] } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Diesel Aftertreatment System", "qualifiers": [ { "name": "Control Module, R&R", "qualifiers": [ { "name": "Diesel Exhaust Fluid Module", "labor": { "skill": "B", "standardtime": "1.8", "warrantytime": "0.0" }, "qualifiers": [] } ] }, { "name": "Diesel Particulate Filter, R&R", "labor": { "skill": "B", "standardtime": "1.8", "warrantytime": "1.3" }, "qualifiers": [] }, { "name": "Fluid Pump, R&R", "labor": { "skill": "B", "standardtime": "1.1", "warrantytime": "0.7" }, "qualifiers": [] }, { "name": "Injector, R&R", "labor": { "skill": "B", "standardtime": "0.8", "warrantytime": "0.6" }, "qualifiers": [] }, { "name": "Reservoir, R&R", "labor": { "skill": "B", "standardtime": "2.1", "warrantytime": "1.6" }, "qualifiers": [] } ] } ] } ] }, "year": 2021, "make": "Land Rover", "model": "Range Rover (L405)", "engine": "V6-3.0L DSL Turbo" }2020 Land Rover Range Rover (L405) V6-3.0L DSL Turbo - Diesel Emissions Fluid (DEF) System Costs
Parts: $41.00Labor: $17.00{ "partPrice": 41, "laborPrice": 17, "alldata_id": 61052, "alldata_vehicle_id": 61052, "title": "Diesel Emissions Fluid (DEF) System", "parts": { "qualifiers": [ { "name": "Powertrain Control", "qualifiers": [ { "name": "Sensor", "part": [ { "name": "Particulate Matter Sensor", "price": "484.45", "pricecode": "", "partnumber": "LR146853" } ] } ] }, { "name": "Diesel Aftertreatment System", "part": [ { "name": "Control Module", "price": "171.19", "pricecode": "", "partnumber": "LR117592" }, { "name": "Diesel Particulate Filter", "price": "2628.09", "pricecode": "", "partnumber": "LR072193" }, { "name": "Fluid Pump", "price": "620.29", "pricecode": "", "partnumber": "LR084743" }, { "name": "Injection Nozzle", "price": "295.77", "pricecode": "", "partnumber": "LR134710" }, { "name": "Reservoir", "price": "1254.95", "pricecode": "", "partnumber": "LR160433" } ], "qualifiers": [ { "name": "Sensor", "part": [ { "name": "Pressure Sensor", "price": "169.18", "pricecode": "", "partnumber": "LR122713" } ], "qualifiers": [ { "name": "Exhaust Gas Temp", "part": [ { "name": "Before Doc (upper)", "price": "170.62", "pricecode": "", "partnumber": "LR062053" }, { "name": "Doc", "price": "174.86", "pricecode": "", "partnumber": "LR062036" }, { "name": "Dpf (center)", "price": "172.58", "pricecode": "", "partnumber": "LR062037" }, { "name": "Dpf (rear)", "price": "172.58", "pricecode": "", "partnumber": "LR062038" } ] } ] } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Diesel Aftertreatment System", "qualifiers": [ { "name": "Control Module, R&R", "qualifiers": [ { "name": "Diesel Exhaust Fluid Module", "labor": { "skill": "B", "standardtime": "1.8", "warrantytime": "0.0" }, "qualifiers": [] } ] }, { "name": "Diesel Particulate Filter, R&R", "labor": { "skill": "B", "standardtime": "1.8", "warrantytime": "1.3" }, "qualifiers": [] }, { "name": "Fluid Pump, R&R", "labor": { "skill": "B", "standardtime": "1.1", "warrantytime": "0.7" }, "qualifiers": [] }, { "name": "Injector, R&R", "labor": { "skill": "B", "standardtime": "0.8", "warrantytime": "0.6" }, "qualifiers": [] }, { "name": "Reservoir, R&R", "labor": { "skill": "B", "standardtime": "2.1", "warrantytime": "1.6" }, "qualifiers": [] } ] } ] } ] }, "year": 2020, "make": "Land Rover", "model": "Range Rover (L405)", "engine": "V6-3.0L DSL Turbo" }2019 Land Rover Range Rover (L405) V6-3.0L DSL Turbo - Diesel Emissions Fluid (DEF) System Costs
Parts: $21.00Labor: $56.00{ "partPrice": 21, "laborPrice": 56, "alldata_id": 59695, "alldata_vehicle_id": 59695, "title": "Diesel Emissions Fluid (DEF) System", "parts": { "qualifiers": [ { "name": "Powertrain Control", "qualifiers": [ { "name": "Sensor", "part": [ { "name": "Particulate Matter Sensor", "price": "484.45", "pricecode": "", "partnumber": "LR146853" } ] } ] }, { "name": "Diesel Aftertreatment System", "part": [ { "name": "Control Module", "price": "171.19", "pricecode": "", "partnumber": "LR117592" }, { "name": "Diesel Particulate Filter", "price": "2628.09", "pricecode": "", "partnumber": "LR072193" }, { "name": "Fluid Pump", "price": "620.29", "pricecode": "", "partnumber": "LR084743" }, { "name": "Injection Nozzle", "price": "295.77", "pricecode": "", "partnumber": "LR134710" }, { "name": "Reservoir", "price": "1254.95", "pricecode": "", "partnumber": "LR160433" } ], "qualifiers": [ { "name": "Sensor", "part": [ { "name": "Pressure Sensor", "price": "169.18", "pricecode": "", "partnumber": "LR122713" } ], "qualifiers": [ { "name": "Exhaust Gas Temp", "part": [ { "name": "Before Doc (upper)", "price": "170.62", "pricecode": "", "partnumber": "LR062053" }, { "name": "Doc", "price": "174.86", "pricecode": "", "partnumber": "LR062036" }, { "name": "Dpf (center)", "price": "172.58", "pricecode": "", "partnumber": "LR062037" }, { "name": "Dpf (rear)", "price": "172.58", "pricecode": "", "partnumber": "LR062038" } ] } ] } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Diesel Aftertreatment System", "qualifiers": [ { "name": "Control Module, R&R", "qualifiers": [ { "name": "Diesel Exhaust Fluid Module", "labor": { "skill": "B", "standardtime": "1.8", "warrantytime": "0.0" }, "qualifiers": [] } ] }, { "name": "Diesel Particulate Filter, R&R", "labor": { "skill": "B", "standardtime": "1.8", "warrantytime": "1.3" }, "qualifiers": [] }, { "name": "Fluid Pump, R&R", "labor": { "skill": "B", "standardtime": "1.1", "warrantytime": "0.7" }, "qualifiers": [] }, { "name": "Injector, R&R", "labor": { "skill": "B", "standardtime": "0.8", "warrantytime": "0.6" }, "qualifiers": [] }, { "name": "Reservoir, R&R", "labor": { "skill": "B", "standardtime": "2.1", "warrantytime": "1.6" }, "qualifiers": [] } ] } ] } ] }, "year": 2019, "make": "Land Rover", "model": "Range Rover (L405)", "engine": "V6-3.0L DSL Turbo" }2018 Land Rover Range Rover (L405) V6-3.0L DSL Turbo - Diesel Emissions Fluid (DEF) System Costs
Parts: $76.00Labor: $22.00{ "partPrice": 76, "laborPrice": 22, "alldata_id": 58605, "alldata_vehicle_id": 58605, "title": "Diesel Emissions Fluid (DEF) System", "parts": { "qualifiers": [ { "name": "Powertrain Control", "qualifiers": [ { "name": "Sensor", "part": [ { "name": "Particulate Matter Sensor", "price": "484.45", "pricecode": "", "partnumber": "LR146853" } ] } ] }, { "name": "Diesel Aftertreatment System", "part": [ { "name": "Control Module", "price": "171.19", "pricecode": "", "partnumber": "LR117592" }, { "name": "Diesel Particulate Filter", "price": "2628.09", "pricecode": "", "partnumber": "LR072193" }, { "name": "Fluid Pump", "price": "620.29", "pricecode": "", "partnumber": "LR084743" }, { "name": "Injection Nozzle", "price": "295.77", "pricecode": "", "partnumber": "LR134710" }, { "name": "Reservoir", "price": "1254.95", "pricecode": "", "partnumber": "LR160433" } ], "qualifiers": [ { "name": "Sensor", "part": [ { "name": "Pressure Sensor", "price": "169.18", "pricecode": "", "partnumber": "LR122713" } ], "qualifiers": [ { "name": "Exhaust Gas Temp", "part": [ { "name": "Before Doc (upper)", "price": "170.62", "pricecode": "", "partnumber": "LR062053" }, { "name": "Doc", "price": "174.86", "pricecode": "", "partnumber": "LR062036" }, { "name": "Dpf (center)", "price": "172.58", "pricecode": "", "partnumber": "LR062037" }, { "name": "Dpf (rear)", "price": "172.58", "pricecode": "", "partnumber": "LR062038" } ] } ] } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Diesel Aftertreatment System", "qualifiers": [ { "name": "Control Module, R&R", "qualifiers": [ { "name": "Diesel Exhaust Fluid Module", "labor": { "skill": "B", "standardtime": "1.8", "warrantytime": "0.0" }, "qualifiers": [] } ] }, { "name": "Diesel Particulate Filter, R&R", "labor": { "skill": "B", "standardtime": "1.8", "warrantytime": "1.3" }, "qualifiers": [] }, { "name": "Fluid Pump, R&R", "labor": { "skill": "B", "standardtime": "1.1", "warrantytime": "0.7" }, "qualifiers": [] }, { "name": "Injector, R&R", "labor": { "skill": "B", "standardtime": "0.8", "warrantytime": "0.6" }, "qualifiers": [] }, { "name": "Reservoir, R&R", "labor": { "skill": "B", "standardtime": "2.1", "warrantytime": "1.6" }, "qualifiers": [] } ] } ] } ] }, "year": 2018, "make": "Land Rover", "model": "Range Rover (L405)", "engine": "V6-3.0L DSL Turbo" }2017 Land Rover Range Rover (L405) V6-3.0L DSL Turbo - Diesel Emissions Fluid (DEF) System Costs
Parts: $68.00Labor: $98.00{ "partPrice": 68, "laborPrice": 98, "alldata_id": 57369, "alldata_vehicle_id": 57369, "title": "Diesel Emissions Fluid (DEF) System", "parts": { "qualifiers": [ { "name": "Powertrain Control", "qualifiers": [ { "name": "Sensor", "part": [ { "name": "Particulate Matter Sensor", "price": "484.45", "pricecode": "", "partnumber": "LR146853" } ] } ] }, { "name": "Diesel Aftertreatment System", "part": [ { "name": "Control Module", "price": "171.19", "pricecode": "", "partnumber": "LR117592" }, { "name": "Diesel Particulate Filter", "price": "2628.09", "pricecode": "", "partnumber": "LR072193" }, { "name": "Fluid Pump", "price": "620.29", "pricecode": "", "partnumber": "LR084743" }, { "name": "Injection Nozzle", "price": "295.77", "pricecode": "", "partnumber": "LR134710" }, { "name": "Reservoir", "price": "1254.95", "pricecode": "", "partnumber": "LR160433" } ], "qualifiers": [ { "name": "Sensor", "part": [ { "name": "Pressure Sensor", "price": "169.18", "pricecode": "", "partnumber": "LR122713" } ], "qualifiers": [ { "name": "Exhaust Gas Temp", "part": [ { "name": "Before Doc (upper)", "price": "170.62", "pricecode": "", "partnumber": "LR062053" }, { "name": "Doc", "price": "174.86", "pricecode": "", "partnumber": "LR062036" }, { "name": "Dpf (center)", "price": "172.58", "pricecode": "", "partnumber": "LR062037" }, { "name": "Dpf (rear)", "price": "172.58", "pricecode": "", "partnumber": "LR062038" } ] } ] } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Diesel Aftertreatment System", "qualifiers": [ { "name": "Control Module, R&R", "qualifiers": [ { "name": "Diesel Exhaust Fluid Module", "labor": { "skill": "B", "standardtime": "1.8", "warrantytime": "0.0" }, "qualifiers": [] } ] }, { "name": "Diesel Particulate Filter, R&R", "labor": { "skill": "B", "standardtime": "1.8", "warrantytime": "1.3" }, "qualifiers": [] }, { "name": "Fluid Pump, R&R", "labor": { "skill": "B", "standardtime": "1.1", "warrantytime": "0.7" }, "qualifiers": [] }, { "name": "Injector, R&R", "labor": { "skill": "B", "standardtime": "0.8", "warrantytime": "0.6" }, "qualifiers": [] }, { "name": "Reservoir, R&R", "labor": { "skill": "B", "standardtime": "2.1", "warrantytime": "1.6" }, "qualifiers": [] } ] } ] } ] }, "year": 2017, "make": "Land Rover", "model": "Range Rover (L405)", "engine": "V6-3.0L DSL Turbo" }2016 Land Rover Range Rover (L405) V6-3.0L DSL Turbo - Diesel Emissions Fluid (DEF) System Costs
Parts: $17.00Labor: $75.00{ "partPrice": 17, "laborPrice": 75, "alldata_id": 55808, "alldata_vehicle_id": 55808, "title": "Diesel Emissions Fluid (DEF) System", "parts": { "qualifiers": [ { "name": "Powertrain Control", "qualifiers": [ { "name": "Sensor", "part": [ { "name": "Particulate Matter Sensor", "price": "484.45", "pricecode": "", "partnumber": "LR146853" } ] } ] }, { "name": "Diesel Aftertreatment System", "part": [ { "name": "Control Module", "price": "171.19", "pricecode": "", "partnumber": "LR117592" }, { "name": "Diesel Particulate Filter", "price": "2628.09", "pricecode": "", "partnumber": "LR072193" }, { "name": "Fluid Pump", "price": "620.29", "pricecode": "", "partnumber": "LR084743" }, { "name": "Injection Nozzle", "price": "295.77", "pricecode": "", "partnumber": "LR134710" }, { "name": "Reservoir", "price": "1254.95", "pricecode": "", "partnumber": "LR160433" } ], "qualifiers": [ { "name": "Sensor", "part": [ { "name": "Pressure Sensor", "price": "169.18", "pricecode": "", "partnumber": "LR122713" } ], "qualifiers": [ { "name": "Exhaust Gas Temp", "part": [ { "name": "Before Doc (upper)", "price": "170.62", "pricecode": "", "partnumber": "LR062053" }, { "name": "Doc", "price": "174.86", "pricecode": "", "partnumber": "LR062036" }, { "name": "Dpf (center)", "price": "172.58", "pricecode": "", "partnumber": "LR062037" }, { "name": "Dpf (rear)", "price": "172.58", "pricecode": "", "partnumber": "LR062038" } ] } ] } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Diesel Aftertreatment System", "qualifiers": [ { "name": "Control Module, R&R", "qualifiers": [ { "name": "Diesel Exhaust Fluid Module", "labor": { "skill": "B", "standardtime": "1.8", "warrantytime": "0.0" }, "qualifiers": [] } ] }, { "name": "Diesel Particulate Filter, R&R", "labor": { "skill": "B", "standardtime": "1.8", "warrantytime": "1.3" }, "qualifiers": [] }, { "name": "Fluid Pump, R&R", "labor": { "skill": "B", "standardtime": "1.1", "warrantytime": "0.7" }, "qualifiers": [] }, { "name": "Injector, R&R", "labor": { "skill": "B", "standardtime": "0.8", "warrantytime": "0.6" }, "qualifiers": [] }, { "name": "Reservoir, R&R", "labor": { "skill": "B", "standardtime": "2.1", "warrantytime": "1.6" }, "qualifiers": [] } ] } ] } ] }, "year": 2016, "make": "Land Rover", "model": "Range Rover (L405)", "engine": "V6-3.0L DSL Turbo" }