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Details
| Specification | Value |
|---|---|
| Brand | ORIGINAL IMPERIUM |
| Fitting Position | Driver Side |
| Length [mm] | 34 mm |
| Overall Length [mm] | 69 mm |
| Inner Diameter [mm] | 36 mm |
| Outer Diameter [mm] | 50 mm |
| Weight [g] | 86 g |
OE/OEM numbers (1)
Search by this OE number to find compatible parts
- BMW—23711133487
Where this part fits
Original-fit position for OE 23711133487. The red ring marks where this part installs on the vehicle.
About this product
Sourced from ORIGINAL IMPERIUM, this mounting manual transmission (30870) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Fitting Position: FB, Length [mm]: 34 mm, Required quantity: Aluminium, Overall Length [mm]: 69 mm, Material: 43 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit BMW 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: 04112, 13049 01, 20 13 0030, 21651238 and 19 more. Matching these numbers confirms a like-for-like replacement with no loss of function. ORIGINAL IMPERIUM 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Equivalent products (22)
Show all 22 OE numbers
Mounting Manual Transmission ORIGINAL IMPERIUM 30870 — compatible car models
| Car models | BMW: 3 Compact (E36), 3 Convertible (E30), 3 Convertible (E36), 3 Coupe (E36), 3 (E30), 3 (E36), 3 Touring (E30), 3 Touring (E36), Z3 Roadster (E36) |
|---|---|
| Engines | 316 g; 318 i; 316 i; 1.8 i |
| Year of manufacture | 1982-2003 |
| Manufacturer article number (MPN) | 30870 |
| OE part numbers | 23711133487 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
ORIGINAL IMPERIUM 30870 . Fitting Position: FB. Inner Diameter [mm]: 36 mm. Length [mm]: 34 mm. Material: 43. Outer Diameter [mm]: 50 mm. Overall Length [mm]: 69 mm. Required quantity: 2. Weight [g]: 86 g
- 1x Mounting Manual Transmission
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 Mounting Manual Transmission compatible with my car?
This Mounting Manual Transmission fits BMW 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 ORIGINAL IMPERIUM Mounting Manual Transmission have?
This ORIGINAL IMPERIUM Mounting Manual Transmission has the following specifications: Fitting Position: FB; Length [mm]: 34 mm; Required quantity: 2; Overall Length [mm]: 69 mm; Material: 43; Inner Diameter [mm]: 36 mm. Check the full specifications table above for complete details.
What OE part numbers does this Mounting Manual Transmission replace?
This Mounting Manual Transmission replaces OE part numbers: 23711133487. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Mounting Manual Transmission cost?
This ORIGINAL IMPERIUM Mounting Manual Transmission is available for £22.99. Mounting Manual Transmission prices vary depending on brand, specifications, and vehicle compatibility. ORIGINAL IMPERIUM parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Mounting Manual Transmission?
Regular inspection of your Mounting Manual Transmission 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 Mounting Manual Transmission?
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 Mounting Manual Transmission fitted by a professional mechanic.
Can I use this part as a replacement for OE 23711133487?
Yes, this ORIGINAL IMPERIUM Mounting Manual Transmission is a direct replacement for OE part number 23711133487. 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.
