- 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 | BOSCH |
OE/OEM numbers (3)
Where this part fits
Original-fit position for OE 1212253. The red ring marks where this part installs on the vehicle.
About this product
Sourced from BOSCH, this capacitor ignition system (1 237 330 340) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Verified to fit OPEL, VAUXHALL 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: 0 030 100 232, 12 12 253, 12 12 259, 12 12 260 and 7 more. Matching these numbers confirms a like-for-like replacement with no loss of function. BOSCH is a recognised supplier of automotive ignition 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.
About BOSCH
Robert Bosch GmbH, founded in 1886 in Stuttgart, Germany, is one of the world's largest automotive parts suppliers. Bosch specialises in braking systems, fuel injection, spark plugs, alternators, and electronic engine management. As an OE supplier to virtually every major car manufacturer, Bosch parts meet or exceed original equipment specifications. With over 130 years of engineering innovation, choosing Bosch means choosing proven reliability backed by extensive research and development.
Suitable cars
Equivalent products (8)
Capacitor Ignition System BOSCH 1 237 330 340 — compatible car models
| Car models | OPEL: ASCONA A (81, 86, 87, 88), ASCONA B (81, 86, 87, 88), CORSA A Hatchback (S83), CORSA A Hatchback Van (S83), CORSA A TR (S83), KADETT C, KADETT C AERO, KADETT C City, KADETT C Coupe, KADETT C Estate (+9 more); VAUXHALL: ASTRA, ASTRA Hatchback, ASTRA Mk II Estate (T85), ASTRA Mk II Hatchback (T85), NOVA Hatchback (S83), NOVA Saloon (S83), NOVAVAN Hatchback Van (S83) |
|---|---|
| Engines | 1.2 S; 1.2; 1.0 (F08, M08, F68, M68); 1.0 (F08, W5L); 1.0 (F11, M11, F19, M19); 1.0; 1.2 (C15, C35, D15, D35); 1.2 (C70, D70); 1.2 (C08, C48, D08, D48); 1.2 (C19, D19); 1.2 N |
| Year of manufacture | 1970-1994 |
| Manufacturer article number (MPN) | 1 237 330 340 |
| OE part numbers | 12 12 253, 12 12 259, 12 12 260 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
BOSCH 1237330340 . 1 237 330 340
- 1x Capacitor Ignition System
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 Capacitor Ignition System compatible with my car?
This Capacitor Ignition System fits OPEL, VAUXHALL 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 BOSCH Capacitor Ignition System have?
The package includes the Capacitor Ignition System as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
What OE part numbers does this Capacitor Ignition System replace?
This Capacitor Ignition System replaces OE part numbers: 12 12 253, 12 12 259, 12 12 260. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Capacitor Ignition System cost?
This BOSCH Capacitor Ignition System is available for £7.99. Capacitor Ignition System prices vary depending on brand, specifications, and vehicle compatibility. BOSCH parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Capacitor Ignition System?
Regular inspection of your Capacitor Ignition System 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 Capacitor Ignition System?
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 Capacitor Ignition System fitted by a professional mechanic.
Can I use this part as a replacement for OE 12 12 253?
Yes, this BOSCH Capacitor Ignition System is a direct replacement for OE part number 12 12 253. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the BOSCH 1 237 330 340 the same as the BOSCH 1 237 330 067?
No, while both are Capacitor Ignition System parts, they are different products. The BOSCH 1 237 330 340 has specific dimensions, material composition, and fitting requirements. The BOSCH 1 237 330 067 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
