Carquest Serpentine Belt: 100.5" Long, 6 Rib Count, 1005K6
In stock
$28.99
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Lincoln Navigator Belts
12 products listed as compatible with this vehicle by the retailer feed.
Back to 2003 Lincoln Navigator parts
Driveworks Poly Rib Belt Serpentine Belt 100.59 Long, 6 Rib Count, 1005K6
In stock
$28.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Idler/Tensioner Pulley: Specific Fit, Steel, 88.8 mm Diameter, 419-675
In stock
$35.99
Listed as compatible with this vehicle by the retailer feed.
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Litens Idler Pulley: Direct Fit, Steel, 87mm Diameter, 900598A
In stock
$37.99
Listed as compatible with this vehicle by the retailer feed.
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Idler Pulley, Dayco, 89130
In stock
$38.99
Listed as compatible with this vehicle by the retailer feed.
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Dayco Poly Rib Belt Serpentine Belt 100.59 Long, 6 Rib Count, 5061005
In stock
$40.99
Listed as compatible with this vehicle by the retailer feed.
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Litens Accessory Drive Belt Tensioner - Original Equipment Quality, 999544A
In stock
$59.99
Listed as compatible with this vehicle by the retailer feed.
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Dayco Automatic Belt Tensioner, 89263
In stock
$59.99
Listed as compatible with this vehicle by the retailer feed.
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PowerBond Premium OEM Replacement Harmonic Balancer 179mm Diameter, PB1116N
In stock
$83.99
Listed as compatible with this vehicle by the retailer feed.
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PowerBond Street Performance Harmonic Balancer 178mm Diameter, PB1116ST
In stock
$211.99
Listed as compatible with this vehicle by the retailer feed.
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PowerBond Race Performance 10% Underdrive Harmonic Balancer 161mm Diameter, PBU1116SS10
In stock
$252.99
Listed as compatible with this vehicle by the retailer feed.
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PowerBond Race Performance 25% Underdrive Harmonic Balancer 179mm Diameter, PBU1116SS25
In stock
$254.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.