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Details
| Specification | Value |
|---|---|
| Brand | 3RG |
| Length [mm] | 20 mm |
OE numbers (7)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VW—038117021A
- AUDI / SEAT / SKODA / VW—038117021B
- AUDI / SEAT / SKODA / VW—038117021C
- AUDI / SEAT / SKODA / VW—038117021D
- AUDI / SEAT / SKODA / VW—038117021E
- MITSUBISHI—MN980131
- MITSUBISHI—MN980426
Where this part fits
Original-fit position for OE 038117021A. The red ring marks where this part installs on the vehicle.
About this product
Sourced from 3RG, this oil cooler engine oil (85706) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Length [mm]: 20 mm, Supplementary Article/Supplementary Info: 35 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit AUDI, MITSUBISHI, SEAT, SKODA and 1 other makes models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 038117021A, 038117021B, 038117021C, 038117021D and 31 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 (28)
Show all 28 OE numbers
Oil Cooler Engine Oil 3RG 85706 — compatible car models
| Car models | AUDI: A2 (8Z0), A3 (8L1), A3 (8P1), A3 Sportback (8PA), A4 B6 (8E2), A4 B6 Avant (8E5), A5 (8T3), A5 Sportback (8TA), A6 C5 (4B2, 4B4), A6 C5 Avant (4B5, 4B6) (+5 more); MITSUBISHI: GRANDIS (NAW), LANCER VIII (CYA, CZA), LANCER VIII Sportback (CXA), OUTLANDER II (CWW); SEAT: ALHAMBRA (7V8, 7V9), ALTEA (5P1), ALTEA XL (5P5, 5P8), AROSA (6H1), CORDOBA (6K1, 6K2), CORDOBA (6L2), CORDOBA Vario (6K5), EXEO (3R2), EXEO ST (3R5), IBIZA II (6K1) (+1 more) |
|---|---|
| Engines | 1.4 TDI; 1.9 TDI; 2.0 TDI; 2.0 TDI quattro; 2.0 DI-D (NA8W); 2.0 DI-D (CY8A); 2.0 DI-D (CX8A); 2.0 DI-D (CW8W); 1.0; 1.0 i; 1.4 i |
| Year of manufacture | 1993-2019 |
| Manufacturer article number (MPN) | 85706 |
| OE part numbers | 038117021A, 038117021B, 038117021C, 038117021D, 038117021E, MN980131, MN980426 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
3RG 85706 . Length [mm]: 20 mm. Supplementary Article/Supplementary Info: 35
- 1x Oil Cooler Engine Oil
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 Oil Cooler Engine Oil compatible with my car?
This Oil Cooler Engine Oil fits AUDI, MITSUBISHI, 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 3RG Oil Cooler Engine Oil have?
This 3RG Oil Cooler Engine Oil has the following specifications: Length [mm]: 20 mm; Supplementary Article/Supplementary Info: 35. Check the full specifications table above for complete details.
What OE part numbers does this Oil Cooler Engine Oil replace?
This Oil Cooler Engine Oil replaces OE part numbers: 038117021A, 038117021B, 038117021C, 038117021D, 038117021E, MN980131, MN980426. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Oil Cooler Engine Oil cost?
This 3RG Oil Cooler Engine Oil is available for £43.99. Oil Cooler Engine Oil 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 Oil Cooler Engine Oil?
Regular inspection of your Oil Cooler Engine Oil 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 Oil Cooler Engine Oil?
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 Oil Cooler Engine Oil fitted by a professional mechanic.
Can I use this part as a replacement for OE 038117021A?
Yes, this 3RG Oil Cooler Engine Oil is a direct replacement for OE part number 038117021A. 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.
