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Details
| Specification | Value |
|---|---|
| Brand | DT Spare Parts |
| MPN | 1.12741 |
| Thickness [mm] | 1.7 mm |
| Inner Diameter [mm] | 38 mm |
| Net Weight [g] | 0.7 g |
OE numbers (2)
Where this part fits
Original-fit position for OE 1451294. The red ring marks where this part installs on the vehicle.
About this product
Sourced from DT Spare Parts, this seal ring injector (1.12741) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — for OE number: 1778301, Thickness [mm]: Steel, Ceramic mm, Material: 30, Inner Diameter [mm]: 38 mm, Guarantee: Aluminium — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 102181, 115.964, 1451294, 1778301 and 2 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 (4)
Seal Ring Injector DT Spare Parts 1.12741 — compatible car models
| Manufacturer article number (MPN) | 1.12741 |
|---|---|
| OE part numbers | 1451294, 1778301 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
DT Spare Parts 1.12741 . for OE number: 1778301. Guarantee: 2. Inner Diameter [mm]: 38 mm. Material: 30. Net Weight [g]: 0,7 g. Thickness [mm]: 1,7 mm
- 1x Seal Ring Injector
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 Seal Ring Injector 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 Seal Ring Injector fits. All fitment data is verified through TecDoc.
What specifications does this DT Spare Parts Seal Ring Injector have?
This DT Spare Parts Seal Ring Injector has the following specifications: for OE number: 1778301; Thickness [mm]: 1,7 mm; Material: 30; Inner Diameter [mm]: 38 mm; Guarantee: 2; Net Weight [g]: 0,7 g. Check the full specifications table above for complete details.
What OE part numbers does this Seal Ring Injector replace?
This Seal Ring Injector replaces OE part numbers: 1451294, 1778301. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Seal Ring Injector cost?
This DT Spare Parts Seal Ring Injector is available for £12.99. Seal Ring Injector 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 Seal Ring Injector?
Regular inspection of your Seal Ring Injector 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 Seal Ring Injector?
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 Seal Ring Injector fitted by a professional mechanic.
Can I use this part as a replacement for OE 1451294?
Yes, this DT Spare Parts Seal Ring Injector is a direct replacement for OE part number 1451294. 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.
