- Shop with confidence: competitive prices, exclusive deals, and delivery perks.
- Need it quickly? We dispatch fast-moving parts daily. Check delivery options.
- Swap or return items within the standard return period with a simple process.
- Questions about fitment or orders? Our support team is ready to help.
Similar products
Customers also bought
Details
| Specification | Value |
|---|---|
| Brand | AUTOFREN SEINSA |
| MPN | d9394c |
| Category | Bellow Set, steering |
| Fitting Position | Front Left |
| Fitting Position | Front Right |
| Height [mm] | 163 mm |
| Inner Diameter 1 [mm] | 14 mm |
| Inner Diameter 2 [mm] | 51 mm |
OE numbers (1)
Search by this OE number to find compatible parts
- PORSCHE—99734719100
Where this part fits
Original-fit position for OE 99734719100. The red ring marks where this part installs on the vehicle.
What's in the kit
This kit ships with 1 factory-matched components. Each part below is supplied as part of the kit; click any linked MPN to view that component on its own.
| # | Part number | Component | Qty |
|---|---|---|---|
| 1 | D9394 | Bellow Set, steering
| 2 |
About this product
AUTOFREN SEINSA Bellow Set, steering (D9394C) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — for OE number: 99734719100, Fitting Position: Front Left, Fitting Position: Front Right, Height [mm]: 163 mm, Inner Diameter 1 [mm]: Nylon mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with PORSCHE 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: 510321, 99734719100. Matching these numbers confirms a like-for-like replacement with no loss of function. AUTOFREN SEINSA 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 (1)
Bellow Set, steering AUTOFREN SEINSA D9394C — compatible car models
| Car models | PORSCHE: 911 (997), 911 Convertible (997), 911 Speedster (997), 911 Targa (997), BOXSTER (987), BOXSTER Spyder (987), CAYMAN (987) |
|---|---|
| Engines | 3.6 Carrera; 3.8 (997.720, 997.721); 3.6 Carrera 4; 2.7; 3.4 (987.720) |
| Year of manufacture | 2004-2013 |
| Manufacturer article number (MPN) | D9394C |
| OE part numbers | 99734719100 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
AUTOFREN SEINSA d9394c Bellow Set, steering. Fitting Position: VL. Fitting Position: VR. for OE number: 99734719100. Height [mm]: 163 mm. Inner Diameter 1 [mm]: 14 mm. Inner Diameter 2 [mm]: 51 mm
- 1x Bellow Set, steering
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 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 Bellow Set, steering compatible with my car?
This Bellow Set, steering fits PORSCHE 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 AUTOFREN SEINSA Bellow Set, steering have?
This AUTOFREN SEINSA Bellow Set, steering has the following specifications: for OE number: 99734719100; Fitting Position: VL; Fitting Position: VR; Height [mm]: 163 mm; Inner Diameter 1 [mm]: 14 mm; Inner Diameter 2 [mm]: 51 mm. Check the full specifications table above for complete details.
What OE part numbers does this Bellow Set, steering replace?
This Bellow Set, steering replaces OE part numbers: 99734719100. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Bellow Set, steering cost?
This AUTOFREN SEINSA Bellow Set, steering is available for £28.99. Bellow Set, steering prices vary depending on brand, specifications, and vehicle compatibility. AUTOFREN SEINSA parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Bellow Set, steering?
Regular inspection of your Bellow Set, steering 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 Bellow Set, steering?
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 Bellow Set, steering fitted by a professional mechanic.
Can I use this part as a replacement for OE 99734719100?
Yes, this AUTOFREN SEINSA Bellow Set, steering is a direct replacement for OE part number 99734719100. 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.
