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What Our Experts Are Saying
Quick starts, rugged build, zero fuss. The Optima Yellow Top Car Battery Group 51R | 450CCA delivers strong starts and deep cycling in compact vehicles with tight engine bays and high electrical demands.
About This Item
450CCA Yellow Top AGM battery—ideal for Group 51R compact cars with start-stop systems
Equivalent to Optima 9073-167. Replaces Group 51R; 38Ah capacity for steady power in tight-space installations
SPIRALCELL technology with 99.99% pure lead ensures clean, long-lasting performance
Designed to handle deep cycling and high accessory loads with ease
Delivers 3x the lifespan and 15x greater vibration resistance than flooded batteries
Fast professional installation available; includes a 36-month free replacement warranty
Product Specifications
| Item Number | OPT8073-167 |
|---|---|
| Brand | Optima |
| Format | BCI Group 51R |
| Cold Cranking Amps | 450 |
| Terminal Type | SAE, Automotive Post |
| Capacity | 38Ah |
| Voltage | 12 |
| Lead Acid Type | Deep Cycle |
| Reserve Capacity Minutes | 66 |
| National Stock Number | 6140-01-529-7226 |
| Product Sub Category | AGM |
| Positive Terminal Placement | Right |
| Product Category | Auto/Light Truck |
| Chemistry | Lead Acid |
| Battery Type | Standard |
| Lead Acid Design | AGM |
| Color | Yellow Top |
| Warranty | 36 Month Free Replacement |
| Weight | 28 lbs |
| Length | 9.3125 in |
| Width | 5.0625 in |
| Height | 8.9375 in |