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CP247
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BrandTOPRAN
MPN121 203
OE refs1
SKU0301-121 203

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Details

SpecificationValue
BrandTOPRAN
CategoryTie rod axle joint
Fitting PositionFront Left
Fitting PositionFront Right
Overall Length [mm]428 mm
External Thread 1 [mm]M 16 mm
External Thread 2 [mm]M 16 mm
Thread Pitch 1 [mm]1.5 mm
Thread Pitch 2 [mm]1.5 mm
Axle Joint Length [mm]412 mm

OE/OEM numbers (1)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 1EA423810C. The red ring marks where this part installs on the vehicle.

Track rod — ID.4 ID.4/5 (Type E2/E3) (2021–2025) — Steering gear Track rod
ID.4 ID.4/5 (Type E2/E3) (2021–2025) · Steering gear Track rodPosition 13

About this product

When tie rod axle joint performance matters, the TOPRAN 121 203 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Fitting Position: Front Left, Fitting Position: Front Right, Overall Length [mm]: 428 mm, Spanner Size: 24, Supplementary Article/Supplementary Info: 619. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with AUDI, 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: 104131EAL, 116 031 0036, 184266, 1EA 423 810C and 35 more. Matching these numbers confirms a like-for-like replacement with no loss of function. TOPRAN 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.

About TOPRAN

TOPRAN, part of the Hans Thomsen Group headquartered in Hamburg, Germany, is a growing independent aftermarket brand focused on providing quality parts at accessible prices. TOPRAN offers a comprehensive range covering engine, cooling, electrical, braking, and body components for European vehicles. All TOPRAN products are manufactured to meet OE specifications and undergo quality testing before distribution. Combining German quality management with competitive pricing, TOPRAN is an excellent choice for cost-conscious motorists and workshops who do not want to compromise on part quality.

Suitable cars

Equivalent products (38)

Show all 38 OE numbers
A.B.S.240896
AIC74423
ALTE AUTOMOTIVE104131EAL
APECAST6793
BAPMICBF0318450083
BORG & BECKBTR6222
COMLINECTR3466
DELPHITA3724
DLZRE1428-H
DYS24-04298
ETS31.RE.645
FAI AutoPartsSS11182
FIRST LINEFTR6222
GSPS031367
KAVO PARTSSTR-10013
METZGER AUTOTEILE51038508
MOTAQUIPLVTR2041
NAPANST6793
NK50347129
OPTIMALG0-2071
OPTIMALG2-2062
QUINTON HAZELLQR4256S
SIDEM63014£19.99
SPIDAN CHASSIS PARTS65150
SWAG33 10 9341
TALOSA44-16469
TEKNOROTV-1023
TOPRANt+
TRISCAN8500 29251
UCEL72122
VAICOV10-9209
VEMA220172

Tie rod axle joint TOPRAN 121 203compatible car models

Car modelsAUDI: Q4 E-TRON Sportback (F4N), Q4 E-TRON SUV (F4B); VW: ID.4 (E21), ID.5 (E39)
Engines35; GTX
Year of manufacture2020-2021
Manufacturer article number (MPN)121 203
OE part numbers1EA 423 810C
Compatibility check

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Description and what's included

TOPRAN 121203 Tie rod axle joint. Axle Joint Length [mm]: 412 mm. DIN standards (Nuts): 4. External Thread 1 [mm]: M 16 mm. External Thread 2 [mm]: M 16 mm. Fitting Position: VL. Fitting Position: VR. Overall Length [mm]: 428 mm. Spanner Size: 24

What's included:
  • 1x Tie rod axle joint
Shipping, returns, warranty

Free UK delivery on orders over £99.00. Express and standard shipping available.

  • Standard delivery: 2-5 business days
  • Express delivery: 1-2 business days
  • 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, 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 TOPRAN Tie rod axle joint have?

This TOPRAN Tie rod axle joint has the following specifications: Fitting Position: VL; Fitting Position: VR; Overall Length [mm]: 428 mm; Spanner Size: 24; Supplementary Article/Supplementary Info: 619; External Thread 1 [mm]: M 16 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: 1EA 423 810C. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Tie rod axle joint cost?

This TOPRAN Tie rod axle joint is available for £18.99. Tie rod axle joint prices vary depending on brand, specifications, and vehicle compatibility. TOPRAN 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 1EA 423 810C?

Yes, this TOPRAN Tie rod axle joint is a direct replacement for OE part number 1EA 423 810C. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

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