24/7 mobile battery boosting for all Chevrolet (1955–2026) models in Sacramento. OEM Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 (600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel)), 145A–220A ACDelco / Valeo RVC-Controlled Alternator charging check, and ECU-safe remote terminal connection.
Engine bay (Camaro & Traverse/Enclave/Acadia have under-hood remote positive post; Traverse battery is inside cabin floor behind passenger seat, Camaro battery is in trunk).
Older Chevy Silverado/Tahoe/Suburban/Express models use GM Side-Post batteries (3/8-inch bolts) that strip or corrode, and 2008–2017 Chevy Traverse locates the battery under the rear floorboard. Silverado 2500HD/3500HD 6.6L Duramax diesels use dual batteries and glow plugs.
BCI Group: Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75
CCA: 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel)
Alternator: 145A–220A ACDelco / Valeo RVC-Controlled Alternator
Starter: 1.4 kW – 2.8 kW Delco Remy Starter
Tap any model badge for its dedicated year-by-year specification page:
| Model / Badge | Years | Battery Group | CCA | Alternator | Starter |
|---|---|---|---|---|---|
| Astro | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Avalanche | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Aveo | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Bel Air | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Beretta | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Blazer | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Blazer EV | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| K5 Blazer | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Bolt EV | 1955–2026 | Group 51R / Group 47 (H5) / 12V Aux or 16V Li-Ion | 410–680 CCA / Low-Voltage Contactor Supply | HV-to-LV DC-DC Converter (14.4V / 15.5V) | HV Main Contactor & Motor-Generator |
| Bolt EUV | 1955–2026 | Group 51R / Group 47 (H5) / 12V Aux or 16V Li-Ion | 410–680 CCA / Low-Voltage Contactor Supply | HV-to-LV DC-DC Converter (14.4V / 15.5V) | HV Main Contactor & Motor-Generator |
| C10 | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| C20 | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| C30 | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| C1500 | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| C2500 | 1955–2026 | 2x Group 65 / 2x Group 49 (H8) / 2x Group 31 | 1,500–1,900 CCA Dual-Battery Bank | 220A–330A Heavy-Duty Fleet Alternator | 2.5–3.8 kW High-Compression Diesel Starter |
| C3500 | 1955–2026 | 2x Group 65 / 2x Group 49 (H8) / 2x Group 31 | 1,500–1,900 CCA Dual-Battery Bank | 220A–330A Heavy-Duty Fleet Alternator | 2.5–3.8 kW High-Compression Diesel Starter |
| K10 | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| K20 | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| K1500 | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| K2500 | 1955–2026 | 2x Group 65 / 2x Group 49 (H8) / 2x Group 31 | 1,500–1,900 CCA Dual-Battery Bank | 220A–330A Heavy-Duty Fleet Alternator | 2.5–3.8 kW High-Compression Diesel Starter |
| K3500 | 1955–2026 | 2x Group 65 / 2x Group 49 (H8) / 2x Group 31 | 1,500–1,900 CCA Dual-Battery Bank | 220A–330A Heavy-Duty Fleet Alternator | 2.5–3.8 kW High-Compression Diesel Starter |
| Camaro | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Camaro SS | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Camaro ZL1 | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Caprice | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Captiva Sport | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Cavalier | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Celebrity | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Chevelle | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Chevette | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Citation | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| City Express | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Cobalt | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Colorado | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Corsica | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Corvair | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Corvette (C3 / C4 / C5 / C6 / C7 / C8) | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Corvette Z06 | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Cruze | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| El Camino | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Equinox | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Equinox EV | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Express 1500 | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Express 2500 | 1955–2026 | 2x Group 65 / 2x Group 49 (H8) / 2x Group 31 | 1,500–1,900 CCA Dual-Battery Bank | 220A–330A Heavy-Duty Fleet Alternator | 2.5–3.8 kW High-Compression Diesel Starter |
| Express 3500 | 1955–2026 | 2x Group 65 / 2x Group 49 (H8) / 2x Group 31 | 1,500–1,900 CCA Dual-Battery Bank | 220A–330A Heavy-Duty Fleet Alternator | 2.5–3.8 kW High-Compression Diesel Starter |
| Express 4500 Cutaway | 1955–2026 | 2x Group 65 / 2x Group 49 (H8) / 2x Group 31 | 1,500–1,900 CCA Dual-Battery Bank | 220A–330A Heavy-Duty Fleet Alternator | 2.5–3.8 kW High-Compression Diesel Starter |
| HHR | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Impala | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Kodiak C4500 / C5500 | 1955–2026 | 2x Group 65 / 2x Group 49 (H8) / 2x Group 31 | 1,500–1,900 CCA Dual-Battery Bank | 220A–330A Heavy-Duty Fleet Alternator | 2.5–3.8 kW High-Compression Diesel Starter |
| Lumina | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Malibu | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Metro | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Monte Carlo | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Nova | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| P30 Step Van | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Prizm | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| S-10 | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| S-10 Blazer | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Silverado 1500 | 1955–2026 | Group 49 (H8) / 94R (H7) / Group 65 / 27F AGM | 760–950 CCA | 170A–240A Smart Alternator | 1.8–2.4 kW Gear-Reduction Starter |
| Silverado 2500HD (6.6L Duramax) | 1955–2026 | 2x Group 65 / 2x Group 49 (H8) / 2x Group 31 | 1,500–1,900 CCA Dual-Battery Bank | 220A–330A Heavy-Duty Fleet Alternator | 2.5–3.8 kW High-Compression Diesel Starter |
| Silverado 3500HD Dually | 1955–2026 | 2x Group 65 / 2x Group 49 (H8) / 2x Group 31 | 1,500–1,900 CCA Dual-Battery Bank | 220A–330A Heavy-Duty Fleet Alternator | 2.5–3.8 kW High-Compression Diesel Starter |
| Silverado 4500HD / 5500HD / 6500HD | 1955–2026 | 2x Group 65 / 2x Group 49 (H8) / 2x Group 31 | 1,500–1,900 CCA Dual-Battery Bank | 220A–330A Heavy-Duty Fleet Alternator | 2.5–3.8 kW High-Compression Diesel Starter |
| Silverado EV | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Sonic | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Spark | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Spark EV | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| SS | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| SSR | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Suburban | 1955–2026 | Group 49 (H8) / 94R (H7) / Group 65 / 27F AGM | 760–950 CCA | 170A–240A Smart Alternator | 1.8–2.4 kW Gear-Reduction Starter |
| Suburban 2500 | 1955–2026 | 2x Group 65 / 2x Group 49 (H8) / 2x Group 31 | 1,500–1,900 CCA Dual-Battery Bank | 220A–330A Heavy-Duty Fleet Alternator | 2.5–3.8 kW High-Compression Diesel Starter |
| Tahoe | 1955–2026 | Group 49 (H8) / 94R (H7) / Group 65 / 27F AGM | 760–950 CCA | 170A–240A Smart Alternator | 1.8–2.4 kW Gear-Reduction Starter |
| Tracker | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| TrailBlazer | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Traverse | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Trax | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Uplander | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Venture | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
| Volt | 1955–2026 | Group 48 (H6), Group 94R (H7), Group 49 (H8) AGM, Group 78 (Side-Terminal), Group 75 | 600–850 CCA (Single) / 1,600 CCA (Dual Group 78/48 Duramax Diesel) | 145A–220A ACDelco / Valeo RVC-Controlled Alternator | 1.4 kW – 2.8 kW Delco Remy Starter |
