LR041312 | Exhaust Catalyst - Exhaust System, 90 & 110 Wheelbase | Defender 2007-2016
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR041312 - Exhaust Catalyst
LR041312 is an Exhaust Catalyst fitted in the Defender exhaust system. Installed in the exhaust stream, the unit contains a catalyst-coated substrate that provides a large surface area for chemical reactions which convert carbon monoxide, hydrocarbons and nitrogen oxides into less harmful gases, while withstanding the high temperatures encountered during normal engine operation. Correct function of the catalyst is necessary for the exhaust system to meet emissions performance and the component integrates with downstream piping and flanges.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Defender (2007-2016) - Exhaust System (90 Wheelbase) - From VIN CA000001
- Defender (2007-2016) - Exhaust System (110 Wheelbase) - From VIN CA000001
Frequently Asked Questions
The LR041312 exhaust catalyst is part of the vehicle aftertreatment system; its catalyst-coated substrate promotes chemical conversion of carbon monoxide, hydrocarbons and nitrogen oxides into less harmful gases while resisting high exhaust temperatures. A restricted or damaged catalyst will increase emissions and can reduce engine performance, so it should be inspected if an emissions test is failed or if there are signs of exhaust restriction.
| Model | Variant |
|---|---|
| Land Rover Defender (2007-2016) | Exhaust System (90 Wheelbase) - From VIN CA000001 |
| Land Rover Defender (2007-2016) | Exhaust System (110 Wheelbase) - From VIN CA000001 |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Replace the LR041312 exhaust catalyst if it is physically damaged, blocked, or if the vehicle fails an emissions test; there is no routine replacement interval. Have the exhaust system and catalyst inspected during any exhaust-related fault diagnosis or emissions inspection.
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