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Details
| Specification | Value |
|---|---|
| Brand | BOSCH |
| Voltage [V] | 12 V |
| Current Strength [A] | 80 A |
OE part numbers
No OEM references found.
About this product
BOSCH Battery Relay (0 333 300 004) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Voltage [V]: Zinc V, Current Strength [A]: 80 A, Relay function: 71 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. BOSCH 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.
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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.No equivalent parts found.
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
BOSCH 0333300004 . Current Strength [A]: 80 A. Relay function: 71. Voltage [V]: 12 V
- 1x Battery Relay
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 Battery Relay 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 Battery Relay fits. All fitment data is verified through TecDoc.
What specifications does this BOSCH Battery Relay have?
This BOSCH Battery Relay has the following specifications: Voltage [V]: 12 V; Current Strength [A]: 80 A; Relay function: 71. Check the full specifications table above for complete details.
How much does a Battery Relay cost?
This BOSCH Battery Relay is available for £311.99. Battery Relay 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 Battery Relay?
Regular inspection of your Battery Relay 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 Battery Relay?
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 Battery Relay fitted by a professional mechanic.
Is the BOSCH 0 333 300 004 the same as the BOSCH 0 333 300 003?
No, while both are Battery Relay parts, they are different products. The BOSCH 0 333 300 004 has Voltage [V]: 12 V, Current Strength [A]: 80 A, Relay function: 71. The BOSCH 0 333 300 003 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.
