POPULAR CATEGORY
ADD TO CART
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.99 | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.99 | 7 to 10 working days |
Reliable cold-weather starting performance is a persistent challenge for conventional petrol and diesel vehicles, particularly during winter months when battery output is most critical. The Bosch S4019 is a 12V 40Ah lead-acid starter battery engineered to meet those demands with consistent, dependable power delivery across a broad range of light vehicles.
Manufactured using Bosch's full frame grid technology, the S4019 delivers 330A cold cranking amps (EN) and is built to OEM-equivalent standards. The full frame grid construction maximises the active material contact area within the plates, improving charge acceptance and extending cycle life compared to standard expanded grid designs. Flushed battery covers reduce the risk of acid spillage during installation and in service.
The S4019 measures 187mm (L) × 127mm (W) × 227mm (H including terminal) and fits the widely referenced Type 055 battery group. Terminal placement follows polarity code 1 (positive terminal to the right), with a Type 3 terminal post and B00 hold-down configuration. Cross-references include Type 055. This battery is not suitable for start-stop vehicles. Weight is 9.74kg.
The Bosch S4 range is available in multiple capacities to suit a wide variety of vehicle applications, including S4000, S4001, S4002, S4004, S4005, S4018, S4020, S4021, S4022, and S4023.
This product is supplied with a 4-year manufacturer warranty, providing assurance of long-term performance and build quality.
Standard delivery: 1–3 working days within UK mainland. 30-day returns.
The Bosch S4 Battery ensures a powerful start for all types of vehicles and offers long service life, flushed tops for minimized risk of acid leakage, and dependable power in accordance with OEM requirements. It uses full frame grid technology, highly protective pocket separators and robust connections inside to extend lifetime and maximize reliability.
Key Feature:Suited for passenger cars, balancing reliable cold-cranking performance with long service life for daily use.
Uses:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specialising in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalogue of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
Fitment Warning:You must check your current battery against the specifications of this battery before ordering to ensure that this is the correct battery for your vehicle. Check battery technology, dimensions, terminal type, polarity, capacity (AH) and cranking performance (CCA). We cannot guarantee correct fitment under any circumstances.
| Brand | Bosch |
|---|---|
| Voltage | 12V |
| Capacity AH (C20) | 40Ah |
| Cold Cranking Amps (EN) | 330A |
| L × W × H | 187mm × 127mm × 227mm |
| Warranty period | 4 Years |
| Weight (Kg) | 9.74 |
| Capacity AH (C5) | |
| Capacity AH (C10) | |
| Capacity AH (C100) | |
| Marine Cranking Amps (MCA) | |
| Watt-Hours (WH) | |
| Length (mm) | 187 |
| Width (mm) | 127 |
| Height Inc. Terminal (mm) | 227 |
| Terminal Placement | 1 |
| Terminal Type | 3 |
| Hold Down | B00 |
| Case Size | |
| ETN Number | 540127033 |
| TTNR | 0092S40190 |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Expert Guidelines for Preserving Your Heavy Equipment Battery Heavy machinery, including forklifts, bulldozers, and excavators, relies on robust batteries to minimize downtime and maximize operational availability. These batteries must endure even more challenging conditions than typical automotive batteries. Moreover,...
Standard Delivery: £5.99
Delivery Estimate: 3 to 5 working days
Save Extra With 1 Offer
Compare With Similar Items
Compare with Similar products
|
|||||
| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | YBX1012 | YBX1063 | YBX1049 | YBX1038 | EA406 |
| Voltage | 12 | 12 | 12 | 12 | 12 |
| Capacity (AH) | 45 | 40 | 45 | 35 | 40 |
| Hold Down | B3 | B13 | B1 | B12 | |
| Cold Cranking Amps (EN1) | 380 | 360 | 350 | 330 | 350 |
| Terminal Type | T1 | T1 | T1 | T1 | |
| Cell Layout | 0 | 0 | 1 | 1 | |
| Length | 207 | 207 | 220 | 243 | 187 |
| Width | 175 | 175 | 135 | 135 | 127 |
| Height | 190 | 175 | 225 | 202 | 220 |
| Show More | |||||
A. The Bosch S4019 is a 12V lead-acid starter battery with a 40Ah capacity (C20) and 330A cold cranking amps (EN). It measures 187mm (L) × 127mm (W) × 227mm (H including terminal) and weighs 9.74kg.
A. The S4019 is suitable for conventional petrol and diesel passenger vehicles that require a Type 055 group battery. It is not suitable for start-stop vehicles, which require an AGM or EFB battery technology.
A. The S4019 uses a Type 3 terminal post with polarity code 1, meaning the positive terminal is positioned to the right when the battery is viewed from the front. The hold-down configuration is B00.
A. The Bosch S4019 cross-references to Type 055, a widely used battery group designation. It also carries the Bosch part reference 540127033. Always verify fitment against your vehicle manufacturer's specification before purchasing.
A. The Bosch S4 range uses full frame grid technology, which maximises contact between the active material and the grid plates. This improves charge acceptance, supports consistent power output, and contributes to a longer service life compared to conventional expanded grid designs.
A. No. The S4019 is a standard lead-acid battery and is not compatible with start-stop systems. Start-stop applications require an AGM (Absorbent Glass Mat) or EFB (Enhanced Flooded Battery) technology to handle the increased charge-discharge cycling.
A. The Bosch S4019 is backed by a 4-year manufacturer warranty, covering defects in materials and workmanship under normal operating conditions.
A. The Bosch S4 range includes multiple variants to suit different vehicle requirements: S4000, S4001, S4002, S4004, S4005, S4018, S4020, S4021, S4022, and S4023. Each variant differs in capacity, dimensions, and terminal configuration.
A. Yes. The S4019 features flushed battery covers that minimise the risk of acid spillage during handling and installation, and robust carry handles to assist safe transportation and fitment.
A. Standard delivery takes 1–3 working days within UK mainland. A 30-day returns policy applies. Please ensure the battery is unused and in its original packaging for return eligibility.
By sharing your email, you agree to our privacy policy & terms of service
Question about this product? Click here
