Ignitions and Electrical› Charging Systems

OPTIMA

YellowTop Deep Cycle Battery

$289.99

SKU: 9073-167

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

It offers both premium cranking power and impressive deep-cycle capability. This high-performance battery features low internal resistance for consistent power output and faster recharges.

Utilizing Optima's Spiralcell AGM technology, the YellowTop is maintenance-free and virtually spillproof. Its Pureflow technology provides 15 times more protection against vibration than traditional batteries, and it can be mounted in almost any position. This battery is built to handle a high number of discharge/recharge cycles and offers up to three times longer life than conventional batteries.
Show original supplier description
The Optima YellowTop D51R is a versatile AGM automotive battery engineered to meet the demands of vehicles equipped with numerous electronic accessories, as well as commercial heavy-duty applications. It serves as a true dual-purpose power source, delivering robust cranking power for starting the engine and substantial deep-cycle capability to support electrical accessories. Constructed with Optima's proprietary Spiralcell AGM technology, this battery ensures a virtually spillproof and maintenance-free operation. The absorbent glass mat construction minimizes the risk of acid leaks, and its Pureflow technology enhances vibration resistance by up to 15 times compared to traditional batteries, allowing for flexible mounting in almost any orientation. This design contributes to an extended lifespan, offering up to three times longer life than conventional batteries and supporting over 300 discharge/recharge cycles. With a starting power of 450 CCA and a cranking amp rating of 575, it ensures reliable engine starts. The 38 Ah C20 capacity and 66 minutes of reserve capacity make it suitable for powering accessories without draining the battery quickly. Optima backs the YellowTop series with a limited three-year warranty against defects in materials or workmanship.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandOPTIMA
Part Number9073-167
CategoryIgnitions and Electrical

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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