2003 Lincoln Navigator Battery Size

Battery size varies by engine. Values below are catalog-confirmed — engines are not merged.

5.4L Triton

Group 65-1850 CCA
Group 65-2850 CCA
Group 65-AGM750 CCA

Group	CCA	L × W × H
65-1	850	12.06 × 7.5 × 7.56"
65-2	850	12.06 × 7.5 × 7.56"
65-AGM	750	12.06 × 7.5 × 7.56"

Catalog dimensions for group 65-1 (inches). Confirm terminal layout before purchase.

Replacement batteries for a 2003 Lincoln Navigator

Products below have catalog compatibility for the 2003 Lincoln Navigator. Compatibility is not a guarantee of installation fit for every option package.

Optima Batteries 8004-003 34/78 RedTop Starting Battery
Fits your 2003 Lincoln Navigator
$269.99 catalog price — may not be current
View on Amazon
Optima Batteries 8025-160 25 RedTop Starting Battery
Fits your 2003 Lincoln Navigator
$239.99 catalog price — may not be current
View on Amazon
Optima Batteries OPT8014-045 8014-045 D34/78 YellowTop Dual Purpose Battery
Fits your 2003 Lincoln Navigator
$299.99 catalog price — may not be current
View on Amazon
Optima Batteries OPT8022-091 8022-091 75/25 RedTop Starting Battery
Fits your 2003 Lincoln Navigator
$239.99 catalog price — may not be current
View on Amazon