Bosch S6587B Vehicle Battery

Bosch S6 AGM Battery for Start-Stop Vehicles

The Bosch S6 High Performance AGM Battery is built for modern vehicles that demand steady electrical output, frequent restarts, and reliable performance in stop-and-go driving. With 12-volt power, 800 CCA, and 80 amp hours, the Bosch S6587B is an OE-style replacement for many luxury cars, SUVs, trucks, and hybrids that require an AGM battery.

Its AGM - Valve Regulated design uses absorbed electrolyte, a sealed construction, and robust internal connections to improve vibration resistance and reduce leakage risk. The Bosch S6587B also delivers strong charge acceptance for vehicles with high accessory loads and start-stop systems.

Key Features

• 12-volt AGM vehicle battery with 80 amp hours and 800 cold cranking amps
• BCI Group Size 94R with top terminal layout
• Maintenance-free, valve-regulated construction
• Reserve capacity of 140 minutes for sustained electrical support
• Built for start-stop operation, short trips, and repeated engine restarts
• Full frame grid technology and micro fiber glass mat separators for durability
• Flushed top design helps minimize acid leakage risk
• 4-year free replacement warranty and roadside assistance included by the manufacturer

Product Details

The Bosch AGM - Valve Regulated product line is engineered for vehicles that need dependable starting power and stable electrical performance under demanding conditions. This battery is a strong match for applications such as Audi Q5, BMW X5, Mercedes-Benz GLC300, Ford F-150, and Toyota Tundra when the vehicle calls for a 94R AGM battery with 800 CCA. It is also listed for many Acura, Cadillac, Chevrolet, Jeep, Volvo, and Porsche applications across the 2015-2026 model years.

This part number, Bosch S6587B, is a direct-fit style replacement for many vehicles that specify AGM technology and OE-level electrical output. It is especially relevant for vehicles with start-stop systems, cargo-area battery locations, or under-seat installations where AGM performance and venting requirements matter.

What It Helps Address

• Slow cranking or weak starts in cold weather
• Battery wear from frequent short trips and stop-and-go traffic
• Electrical instability in vehicles with start-stop systems
• Reduced performance from vibration in trucks and SUVs
• Premature battery failure in high-demand OE electrical systems

Installation Notes and Fitment Tips

Compatible With many 94R AGM applications, including Fits 2022-2026 Acura MDX, N/A; Fits 2021-2025 Acura TLX, N/A; Fits 2022-2026 Audi Q5, N/A; Fits 2021-2026 BMW X5, N/A; Fits 2022-2026 Chevrolet Silverado 1500, N/A; Fits 2022-2026 Ford F-150, N/A; Fits 2020-2026 Mercedes-Benz GLA250, N/A; Fits 2019-2025 Porsche Cayenne, N/A; Fits 2024-2026 Toyota Tundra, N/A; Fits 2021-2025 Volvo XC90, N/A.

Many listed vehicles require battery registration or a system reset after replacement, especially Audi, BMW, Mercedes-Benz, Porsche, and Volvo applications. Some fitments also note venting to the outside and PR or variant code requirements, so verify the original battery group size, venting setup, and OE specifications before installation. Bosch S6587B should be matched to vehicles calling for BCI Group 94R and AGM construction.

Quality Assurance

Bosch builds this battery with AGM technology, extra-robust internal connections, and OEM-level electrical requirements in mind. The manufacturer includes a 4-year free replacement warranty and roadside assistance coverage.