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Details
| Specification | Value |
|---|---|
| Brand | LRT |
| MPN | k7406n |
OE numbers (2)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—1684900719
- MERCEDES-BENZ—1684901019
Where this part fits
Original-fit position for OE 1684900719.
About this product
Sourced from LRT, this manifold catalytic converter (K7406N) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Emission Standard: Nylon, Supplementary Article/Info 2: 515 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit MERCEDES-BENZ models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 04.3731, 099-487, 1684900719, 1684901019 and 16 more. Matching these numbers confirms a like-for-like replacement with no loss of function. LRT is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (20)
Manifold Catalytic Converter LRT K7406N — compatible car models
| Car models | MERCEDES-BENZ: A-CLASS (W168) |
|---|---|
| Engines | A 140 (168.031, 168.131) |
| Year of manufacture | 1997-2005 |
| Manufacturer article number (MPN) | K7406N |
| OE part numbers | 1684900719, 1684901019 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
LRT k7406n . Emission Standard: 14. Supplementary Article/Info 2: 515
- 1x Manifold Catalytic Converter
Shipping, returns, warranty
Free UK delivery on orders over £50.00. Tracked standard shipping.
- Standard delivery: 4–8 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Manifold Catalytic Converter compatible with my car?
This Manifold Catalytic Converter fits MERCEDES-BENZ vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this LRT Manifold Catalytic Converter have?
This LRT Manifold Catalytic Converter has the following specifications: Emission Standard: 14; Supplementary Article/Info 2: 515. Check the full specifications table above for complete details.
What OE part numbers does this Manifold Catalytic Converter replace?
This Manifold Catalytic Converter replaces OE part numbers: 1684900719, 1684901019. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Manifold Catalytic Converter cost?
Manifold Catalytic Converter prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this LRT Manifold Catalytic Converter. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Manifold Catalytic Converter?
Regular inspection of your Manifold Catalytic Converter is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Manifold Catalytic Converter?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Manifold Catalytic Converter fitted by a professional mechanic.
Can I use this part as a replacement for OE 1684900719?
Yes, this LRT Manifold Catalytic Converter is a direct replacement for OE part number 1684900719. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
