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BrandOPTIMAL
MPNG3-541
OE refs5
SKU0129-G3-541
GTIN / EAN4031185935418

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Details

SpecificationValue
BrandOPTIMAL
MPNg3-541
Fitting PositionBottom
Fitting PositionFront Right
Cone Size [mm]15 mm
External Thread [mm]M12 x 1.50 RHT M mm
paired article numberG3-540

OE/OEM numbers (5)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 1J0407366H. The red ring marks where this part installs on the vehicle.

Guide joint — Jetta Jetta A5 (Typ 1K) (2005–2010) — Wishbone Wheel bearing housing Anti-roll bar
Jetta Jetta A5 (Typ 1K) (2005–2010) · Wishbone Wheel bearing housing Anti-roll barPosition 11

About this product

When ball joint performance matters, the OPTIMAL G3-541 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: U, Fitting Position: Front Right, Cone Size [mm]: EPDM mm, External Thread [mm]: M12 x 1, 50 RHT M mm, Registration Type: 22. 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: 025290082617, 02-BJ-8288, 041346B, 0483037 and 58 more. Matching these numbers confirms a like-for-like replacement with no loss of function. OPTIMAL 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 OPTIMAL

OPTIMAL, founded in Germany, is a well-regarded aftermarket brand specialising in steering, suspension, and wheel bearing components. OPTIMAL produces ball joints, tie rod ends, control arm bushings, wheel bearings, and stabiliser links for European, Asian, and American vehicle applications. Manufactured to stringent quality standards with comprehensive testing protocols, OPTIMAL parts deliver OE-matching fit and performance. Known for excellent value and wide vehicle coverage, OPTIMAL is a popular choice among professional workshops across Europe.

Suitable cars

Equivalent products (59)

Show all 59 OE numbers
A.B.S.220017
AUTOMEGA3040703661J0C
BENDIX041346B
DEEZAVW-F127
DIEDERICHS1221302
DITASA1-2298
DYS27-01066-1
FEBI BILSTEIN280061
FIRST LINEFBJ5367
FLENNORFL430-D
FRAP1665
GKN46925
KAMOKA9937487
KAWEFL430-D
LEMFÖRDER025290082617
LEMFÖRDER17620
MAPCO49703
MAPCO497031
METZGER AUTOTEILE6-600K4
MEYLE1160108288
MOTAQUIPVSJ728
MOTAQUIPVSJ786
MOTAQUIPVSJ801
NAPANST0004
NK5044739
OCAP0483037
PEX12.04.222
QUINTON HAZELLQSJ1603S
REDAELLI RICAMBI6-600
RHIAG10547219
RHIAG684498
RTS93-95910-156
RUVILLE915747
SACHSBJ0158R
SIDEM37487£13.99
SPIDAN46925
SWAG30 78 0034
SWAG32780019
TRISCAN850029535
TRW02-BJ-8288
TRWJBJ113£12.99
UNIPARTGSJ1068
VAICOV10-7018
VEMA16122
VEMA16126

Ball Joint OPTIMAL G3-541compatible car models

Car modelsAUDI: A3 (8L1); SEAT: LEON (1M1), TOLEDO II (1M2); SKODA: OCTAVIA I (1U2), OCTAVIA I Combi (1U5); VW: BORA I (1J2), BORA Variant (1J6), GOLF IV (1J1), GOLF IV Van (1J1), GOLF IV Variant (1J5), NEW BEETLE (9C1, 1C1), NEW BEETLE Convertible (1Y7)
Engines1.6; 1.4 16V; 1.4; 1.9 TDI
Year of manufacture1996-2013
Manufacturer article number (MPN)G3-541
OE part numbers1J0407366A, 1J0407366C, 1J0407366D, 1J0407366H, 1J0407366J
Compatibility check

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Description and what's included

OPTIMAL g3-541 . Cone Size [mm]: 15 mm. External Thread [mm]: M12 x 1,50 RHT M mm. Fitting Position: U. Fitting Position: VR. paired article number: G3-540. Registration Type: 22

What's included:
  • 1x Ball 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 Ball Joint compatible with my car?

This Ball 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 OPTIMAL Ball Joint have?

This OPTIMAL Ball Joint has the following specifications: Fitting Position: U; Fitting Position: VR; Cone Size [mm]: 15 mm; External Thread [mm]: M12 x 1,50 RHT M mm; Registration Type: 22; paired article number: G3-540. Check the full specifications table above for complete details.

What OE part numbers does this Ball Joint replace?

This Ball Joint replaces OE part numbers: 1J0407366A, 1J0407366C, 1J0407366D, 1J0407366H, 1J0407366J. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Ball Joint cost?

This OPTIMAL Ball Joint is available for £17.99. Ball Joint prices vary depending on brand, specifications, and vehicle compatibility. OPTIMAL parts offer a balance of quality and value, backed by our 14-day money-back guarantee.

How do I know when to replace my Ball Joint?

Signs include clunking or knocking noises from the front suspension, wandering steering, uneven tyre wear, or vibration in the steering wheel.

What tools do I need to replace a Ball Joint?

Tools needed: ball joint separator (fork or press type), 18-21mm socket, hub nut socket (32-36mm on driven axles), torque wrench, new cotter pin. Difficulty: Moderate DIY. Safety warning: Never reuse an old split pin (cotter pin) after disturbing a ball joint nut. A loose ball joint can allow the wheel to detach from the vehicle at speed -- this is a critical safety component.

Can I use this part as a replacement for OE 1J0407366A?

Yes, this OPTIMAL Ball Joint is a direct replacement for OE part number 1J0407366A. 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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