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Details
| Specification | Value |
|---|---|
| Brand | DT Spare Parts |
| MPN | 1.21391 |
| Net Weight [g] | 2121 g |
OE/OEM numbers (20)
Search by this OE number to find compatible parts
- SCANIA—1447911 S5
- SCANIA—1570898 S5
- SCANIA—1571467 S5
- DAF—1679152
- SCANIA—1796026 S5
- SCANIA—1853741
- DAF—1875154
- OPEL—1886325
- SCANIA—2029376 S5
- SCANIA—2031368 S5
- OPEL—2119218
- SCANIA—2276131 S5
- IKA—451051
- MAN—51.26213.0010
- MAN—51.26213.0015
- MAN—51.26213.0016
- SCANIA—570898 S5
- SCANIA—571467 S5
- SCANIA—579265 S5
- SCANIA—579271 S5
Where this part fits
Original-fit position for OE 1853741. The red ring marks where this part installs on the vehicle.

About this product
The DT Spare Parts Pinion Starter (1.21391) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Guarantee: Aluminium, Net Weight [g]: 2121 g. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 1447911 S5, 1570898 S5, 1571467 S5, 1679152 and 22 more. Matching these numbers confirms a like-for-like replacement with no loss of function. DT Spare Parts 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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (6)
Pinion Starter DT Spare Parts 1.21391 — compatible car models
| Manufacturer article number (MPN) | 1.21391 |
|---|---|
| OE part numbers | 1447911 S5, 1570898 S5, 1571467 S5, 1679152, 1796026 S5, 1853741, 1875154, 1886325, 2029376 S5, 2031368 S5, 2119218, 2276131 S5, 451051, 51.26213.0010, 51.26213.0015, 51.26213.0016, 570898 S5, 571467 S5, 579265 S5, 579271 S5 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
DT Spare Parts 1.21391 . Guarantee: 2. Net Weight [g]: 2121 g
- 1x Pinion Starter
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 Pinion Starter compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Pinion Starter fits. All fitment data is verified through TecDoc.
What specifications does this DT Spare Parts Pinion Starter have?
This DT Spare Parts Pinion Starter has the following specifications: Guarantee: 2; Net Weight [g]: 2121 g. Check the full specifications table above for complete details.
What OE part numbers does this Pinion Starter replace?
This Pinion Starter replaces OE part numbers: 1447911 S5, 1570898 S5, 1571467 S5, 1679152, 1796026 S5, 1853741, 1875154, 1886325 and 12 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Pinion Starter cost?
This DT Spare Parts Pinion Starter is available for £174.99. Pinion Starter prices vary depending on brand, specifications, and vehicle compatibility. DT Spare Parts parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Pinion Starter?
Regular inspection of your Pinion Starter 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 Pinion Starter?
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 Pinion Starter fitted by a professional mechanic.
Can I use this part as a replacement for OE 1447911 S5?
Yes, this DT Spare Parts Pinion Starter is a direct replacement for OE part number 1447911 S5. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

