- 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 | 3RG |
| Thickness [mm] | 3 mm |
| Inner Diameter [mm] | 7 mm |
| Outer Diameter [mm] | 15 mm |
OE/OEM numbers (11)
Search by this OE number to find compatible parts
- SUZUKI—1531384A00
- SUZUKI—1531384A00000
- NISSAN—1661400QAA
- VOLVO—30889414
- OPEL—4402702
- MERCEDES-BENZ—6079970845
- DACIA / RENAULT / RENAULT KOREA—7703062072
- DACIA / RENAULT / RENAULT KOREA—8200014894
- OPEL—9110702
- MERCEDES-BENZ—A6079970845
- MITSUBISHI—M889414
Where this part fits
Original-fit position for OE 6079970845. The red ring marks where this part installs on the vehicle.
About this product
When seal ring injector performance matters, the 3RG 81637 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Thickness [mm]: Cast Iron mm, Material: Carbon, Inner Diameter [mm]: Ceramic mm, Outer Diameter [mm]: EPDM mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with DACIA, MERCEDES-BENZ, MITSUBISHI, NISSAN and 4 other makes 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: 100543, 104538010, 1531384A00, 1531384A00000 and 19 more. Matching these numbers confirms a like-for-like replacement with no loss of function. 3RG 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 (12)
Seal Ring Injector 3RG 81637 — compatible car models
| Car models | DACIA: DOKKER Box Body/MPV, DOKKER MPV (KE), DUSTER (HS), LOGAN EXPRESS (FS), LOGAN II, LOGAN (LS), LOGAN MCV II, LOGAN MCV (KS), LOGAN Pickup (US), SANDERO (+1 more); MERCEDES-BENZ: A-CLASS (W176), B-CLASS Sports Tourer (W246, W242), CITAN Box Body/MPV (W415), CITAN Mixto (Double Cabin) (W415), CITAN MPV (W415), CLA Coupe (C117); MITSUBISHI: CARISMA (DA), CARISMA Saloon (DA); NISSAN: INTERSTAR Bus (X70), INTERSTAR Van (X70), KUBISTAR Van (X76), MICRA III (K12), NOTE (E11, NE11), PRIMASTAR Bus (X83), PRIMASTAR Van (X83), QASHQAI I (J10, NJ10), TIIDA Hatchback (C11), TIIDA Saloon (SC11); OPEL: MOVANO A Bus (X70) |
|---|---|
| Engines | 1.5 dCi 75 / Blue dCi 75 (FEJW, FEAH); 1.5 dCi / Blue dCi 75 (KEAJ, KEAH, KEJW); 1.5 dCi; 1.5 dCi (LS04); 1.5 dCi (KS04); A 160 CDI / d (176.011); B 160 CDI / d (246.211); 108 CDI (415.601, 415.603); 109 CDI (415.603, 415.605); 108 CDI (415.703); CLA 180 CDI / d (117.312); 1.9 DI-D (DA5A); dCi 80; dCi 100; 1.9 dCi 100 (+1 more) |
| Year of manufacture | 1995-2021 |
| Manufacturer article number (MPN) | 81637 |
| OE part numbers | 1531384A00, 1531384A00000, 1661400QAA, 30889414, 4402702, 6079970845, 7703062072, 8200014894, 9110702, A6079970845, M889414 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
3RG 81637 . Inner Diameter [mm]: 7 mm. Material: 8. Outer Diameter [mm]: 15 mm. Thickness [mm]: 3 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?
This Seal Ring Injector fits DACIA, MERCEDES-BENZ, MITSUBISHI, NISSAN, OPEL and 3 more 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 3RG Seal Ring Injector have?
This 3RG Seal Ring Injector has the following specifications: Thickness [mm]: 3 mm; Material: 8; Inner Diameter [mm]: 7 mm; Outer Diameter [mm]: 15 mm. 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: 1531384A00, 1531384A00000, 1661400QAA, 30889414, 4402702, 6079970845, 7703062072, 8200014894 and 3 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Seal Ring Injector cost?
This 3RG Seal Ring Injector is available for £1.99. Seal Ring Injector prices vary depending on brand, specifications, and vehicle compatibility. 3RG 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 1531384A00?
Yes, this 3RG Seal Ring Injector is a direct replacement for OE part number 1531384A00. 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.
