What are the key maintenance and care considerations for catalytic converters on Volvo V70?

On petrol versions, a three-way catalytic converter is used as part of the front part of the exhaust pipe, whereas diesel versions have two oxidation catalytic converters in the same position. The catalytic converter is a reliable and maintenance free device and owners should be aware of some factors to ensure its proper functioning throughout its service life. For petrol models it is essential to not use leaded petrol or LRP as the lead will coat the precious metals and reduce their efficiency, destroying the converter in the process. Maintaining the timing and fuel systems as per the manufacturer's schedule is crucial. If there is a misfire of the engine, driving should be minimized until the problem is resolved. Pushing or tow-starting the vehicle is to be avoided to avoid unburnt fuel soaking into the catalytic converter which can cause overheating. The ignition should not be switched off at high engine speeds and fuel or engine oil additives that may damage the converter should be avoided. If the engine is burning oil to the point where blue smoke is evident, then the vehicle should not be used. It is important to remember that the catalytic converter operates at very high temperatures, and therefore after a long run it is important to park the vehicle in a dry spot away from the undergrowth, long grass, and piles of dead leaves. The converter is also delicate and should not be hit with any tool while servicing. A sulphurous smell from the exhaust may occur, which is common and should dissipate after a few thousand miles, changing the brand of petrol may help in the meantime. A well maintained catalytic converter should last anywhere from 50,000 to 100,000 miles and if it no longer works, it needs to be replaced. For diesel models, the same precautions as maintenance and care should be taken.

Genuine Volvo V70 Catalytic Converter

Cat. Converter

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7 Catalytic Converters found

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Volvo V70 Front Pipe Part Number: 36000186
$1057.10 MSRP: $1351.95
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Product Specifications
- Other Name: Catalytic Converter; Converter & Pipe, Front Pipe
- Warranty: This genuine part is guaranteed by Volvo's factory warranty.
Fits the following Vehicles:
- 2003-2007 | 2.4, 2.4T, 2.5T, 2.5T AWD, AWD, Base, R, T5 | 5 Cyl 2.3 L GAS, 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS
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Volvo V70 Catalytic Converter Part Number: 36000756
$1480.68 MSRP: $1986.11
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Product Specifications
- Other Name: Catalytic Converter, Converter & Pipe
- Warranty: This genuine part is guaranteed by Volvo's factory warranty.
Fits the following Vehicles:
- 2008-2010 | 3.2 | 6 Cyl 3.2 L GAS
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Volvo V70 Catalytic Converter Part Number: 8603848
$1993.16 MSRP: $2553.88
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Product Specifications
- Other Name: Catalytic Converter, Converter & Pipe, Front Pipe
- Warranty: This genuine part is guaranteed by Volvo's factory warranty.
Fits the following Vehicles:
- 2005-2007 | 2.4, 2.5T, T5 | 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS
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Volvo V70 Catalytic Converter Part Number: 36000188
$2088.63 MSRP: $2803.92
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Product Specifications
- Other Name: Catalytic Converter, Front Pipe
- Warranty: This genuine part is guaranteed by Volvo's factory warranty.
Fits the following Vehicles:
- 2004-2007 | 2.4 | 5 Cyl 2.4 L GAS
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Volvo V70 Catalytic Converter Part Number: 8603844
$2724.51 MSRP: $3293.36
You Save: $568.85 (18%)
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Product Specifications
- Other Name: Catalytic Converter, Converter & Pipe, Front Pipe
- Warranty: This genuine part is guaranteed by Volvo's factory warranty.
Fits the following Vehicles:
- 2005-2007 | 2.4, 2.5T, T5 | 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS
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Volvo V70 Front Pipe Part Number: 8603000
$603.78 MSRP: $725.88
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Product Specifications
- Other Name: Catalytic Converter; Converter & Pipe, Front Pipe
- Warranty: This genuine part is guaranteed by Volvo's factory warranty.
Fits the following Vehicles:
- 1999-2000 | Base, GLT, GLT SE, T5 | 5 Cyl 2.3 L GAS, 5 Cyl 2.4 L GAS
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Volvo V70 Front Pipe Part Number: 8603850
$1003.49 MSRP: $1209.80
You Save: $206.31 (18%)
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Product Specifications
- Other Name: Catalytic Converter; Converter & Pipe, Front Pipe
- Warranty: This genuine part is guaranteed by Volvo's factory warranty.
Fits the following Vehicles:
- 2004-2007 | R | 5 Cyl 2.5 L GAS

Volvo V70 Catalytic Converter

The Volvo V70 Catalytic Converter is a vital factor that purifies toxic emissions into harmless water vapor of carbon dioxide and nitrogen instead of toxic gases emitted to the environment, which helps the wagon pass clean air regulations without compromising the drive. Within this Catalytic Converter, hot fumes flow through a stainless steel shell and a dense honeycomb of precious metals like platinum, palladium, and rhodium, and the metals cause no burning but oxidize carbon monoxide and hydrocarbons and also trim nitrogen oxides. Early converter mounts on the model resembled older car technology that applied loose ceramic beads to slow the stream of gas entering, but subsequent updates on V70 models have applied a single block honeycomb design, providing more surface area, faster light-off, and reduced backpressure, allowing the engine to breathe easier. Volvo factory tests have demonstrated that the engine can cover a lot of miles when it runs clean. Both styles strive to achieve the same chemical action, but the type of bead has the ability to rattle and limit flow, while the modern monolith remains silent and more productive. As per Volvo specifications on safety and durability, the assembly is resistant to corrosion, although severe engine conditions, including misfires, rich fuel ratios, or a leak of coolant and oil, can overheat the substrate, leading to clogging of the active material, melting, or loss of catalytic properties, which could trigger the dashboard warning, cause rattles, slow engine performance, or fail the emissions test. A blocked Catalytic Converter will also increase the back pressure in the exhaust and reduce performance, and ignoring such warning signs may result in the Volvo exhaust components needing expensive repairs.

OEM parts are the only choice for top quality and real functionality. They pass strict checks, and they match Volvo's factory specs, so installation is easy. If you need new Catalytic Converter and you want quality and fit. You will find both here. Our site has a wide range of OEM Volvo V70 parts. The prices are unbeatable, allowing you to get value for money. Each genuine V70 Catalytic Converter comes with the manufacturer's warranty. That gives you peace of mind. We ship fast to your door. Order today, and enjoy a smooth, no-hassle upgrade with parts that fit right.

Volvo V70 Catalytic Converter Parts and Q&A

Front Pipe
36000186
Q: What are the key maintenance and care considerations for catalytic converters on Volvo V70?
A:
On petrol versions, a three-way catalytic converter is used as part of the front part of the exhaust pipe, whereas diesel versions have two oxidation catalytic converters in the same position. The catalytic converter is a reliable and maintenance free device and owners should be aware of some factors to ensure its proper functioning throughout its service life. For petrol models it is essential to not use leaded petrol or LRP as the lead will coat the precious metals and reduce their efficiency, destroying the converter in the process. Maintaining the timing and fuel systems as per the manufacturer's schedule is crucial. If there is a misfire of the engine, driving should be minimized until the problem is resolved. Pushing or tow-starting the vehicle is to be avoided to avoid unburnt fuel soaking into the catalytic converter which can cause overheating. The ignition should not be switched off at high engine speeds and fuel or engine oil additives that may damage the converter should be avoided. If the engine is burning oil to the point where blue smoke is evident, then the vehicle should not be used. It is important to remember that the catalytic converter operates at very high temperatures, and therefore after a long run it is important to park the vehicle in a dry spot away from the undergrowth, long grass, and piles of dead leaves. The converter is also delicate and should not be hit with any tool while servicing. A sulphurous smell from the exhaust may occur, which is common and should dissipate after a few thousand miles, changing the brand of petrol may help in the meantime. A well maintained catalytic converter should last anywhere from 50,000 to 100,000 miles and if it no longer works, it needs to be replaced. For diesel models, the same precautions as maintenance and care should be taken.