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Details
| Specification | Value |
|---|---|
| Brand | MERTZ |
| MPN | m-s1779 |
| Category | Tie rod axle joint |
| for OE number | 6R0 423 810 A |
| Fitting Position | Front Left |
| Fitting Position | Front Right |
| Length [mm] | 290 mm |
| Internal Thread [mm] | M14x1.5 mm |
| External Thread [mm] | M14x1.5 mm |
OE numbers (23)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VW—6R0 423 803
- AUDI / SEAT / SKODA / VW—6R0 423 803 A
- SEAT / SKODA / VW—6R0 423 803 A SK
- AUDI / SEAT / SKODA / VW—6R0 423 803 B
- SEAT / SKODA / VW—6R0 423 803 B SK
- AUDI / SEAT / SKODA / VW—6R0 423 803 C
- SEAT / SKODA / VW—6R0 423 803 C SK
- AUDI / SEAT / SKODA / VW—6R0 423 803 D
- SEAT / SKODA / VW—6R0 423 803 D SK
- SEAT / SKODA / VW—6R0 423 803 SK
- AUDI / SEAT / SKODA / VW—6R0 423 804
- AUDI / SEAT / SKODA / VW—6R0 423 804 A
- SEAT / SKODA / VW—6R0 423 804 A SK
- AUDI / SEAT / SKODA / VW—6R0 423 804 B
- SEAT / SKODA / VW—6R0 423 804 B SK
- AUDI / SEAT / SKODA / VW—6R0 423 804 C
- SEAT / SKODA / VW—6R0 423 804 C SK
- AUDI / SEAT / SKODA / VW—6R0 423 804 D
- SEAT / SKODA / VW—6R0 423 804 D SK
- AUDI / SEAT / SKODA / VW—6R0 423 804 SK
- AUDI / SEAT / SKODA / VW—6R0 423 810
- AUDI / SEAT / SKODA / VW—6R0 423 810 A
- AUDI / SEAT / SKODA / VW—6R0 423 810 B
Where this part fits
Original-fit position for OE 6R0423803D. The red ring marks where this part installs on the vehicle.
About this product
When tie rod axle joint performance matters, the MERTZ M-S1779 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: for OE number: 6R0 423 810 A, Fitting Position: Front Left, Fitting Position: Front Right, Length [mm]: 290 mm, Internal Thread [mm]: M14x1, Rubber mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with AUDI, SEAT, SKODA, VW vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 001-10-18229, 001-10-18230, 001-10-20402, 02.AJ.305 and 273 more. Matching these numbers confirms a like-for-like replacement with no loss of function. MERTZ 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 (200)
Show all 200 OE numbers
Tie rod axle joint MERTZ M-S1779 — compatible car models
| Car models | AUDI: A1 (8X1, 8XK), A1 Sportback (8XA, 8XF); SEAT: IBIZA IV (6J5, 6P1), IBIZA IV Hatchback Van (6J1), IBIZA IV SC (6J1, 6P5), IBIZA IV ST (6J8, 6P8), TOLEDO IV (KG3); SKODA: RAPID (NH3, NK3, NK6), RAPID Spaceback (NH1); VW: POLO V (6R1, 6C1), POLO Van V (6R1, 6C1), POLO V Saloon (602, 604, 612, 614) |
|---|---|
| Engines | 1.2 TFSI; 1.2; 1.0 TSI; 1.6 |
| Year of manufacture | 2008-2022 |
| Manufacturer article number (MPN) | M-S1779 |
| OE part numbers | 6R0 423 803, 6R0 423 803 A, 6R0 423 803 A SK, 6R0 423 803 B, 6R0 423 803 B SK, 6R0 423 803 C, 6R0 423 803 C SK, 6R0 423 803 D, 6R0 423 803 D SK, 6R0 423 803 SK, 6R0 423 804, 6R0 423 804 A, 6R0 423 804 A SK, 6R0 423 804 B, 6R0 423 804 B SK, 6R0 423 804 C, 6R0 423 804 C SK, 6R0 423 804 D, 6R0 423 804 D SK, 6R0 423 804 SK (+3 more) |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
MERTZ m-s1779 Tie rod axle joint. External Thread [mm]: M14x1,5 mm. Fitting Position: VL. Fitting Position: VR. for OE number: 6R0 423 810 A. Internal Thread [mm]: M14x1,5 mm. Length [mm]: 290 mm. Supplementary Article/Info 2: 481
- 1x Tie rod axle joint
Shipping, returns, warranty
Free UK delivery on orders over £99.00. 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 Tie rod axle joint compatible with my car?
This Tie rod axle joint fits AUDI, SEAT, SKODA, VW 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 MERTZ Tie rod axle joint have?
This MERTZ Tie rod axle joint has the following specifications: for OE number: 6R0 423 810 A; Fitting Position: VL; Fitting Position: VR; Length [mm]: 290 mm; Internal Thread [mm]: M14x1,5 mm; External Thread [mm]: M14x1,5 mm. Check the full specifications table above for complete details.
What OE part numbers does this Tie rod axle joint replace?
This Tie rod axle joint replaces OE part numbers: 6R0 423 803, 6R0 423 803 A, 6R0 423 803 A SK, 6R0 423 803 B, 6R0 423 803 B SK, 6R0 423 803 C, 6R0 423 803 C SK, 6R0 423 803 D and 15 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Tie rod axle joint cost?
This MERTZ Tie rod axle joint is available for £8.99. Tie rod axle joint prices vary depending on brand, specifications, and vehicle compatibility. MERTZ parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Tie rod axle joint?
Regular inspection of your Tie rod axle joint 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 Tie rod axle joint?
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 Tie rod axle joint fitted by a professional mechanic.
Can I use this part as a replacement for OE 6R0 423 803?
Yes, this MERTZ Tie rod axle joint is a direct replacement for OE part number 6R0 423 803. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
