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Mazda B4000 Bed Caps

At JC Whitney, we offer the best selection of Mazda B4000 Bed Caps parts and accessories. We offer an industry leading 30-day Guarantee so that you can shop with confidence! Narrow your selection below by providing the year of your vehicle for a custom list of Mazda B4000 Bed Caps products.

11 out of 11 products in Exterior
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Priced From: $71.59
Custom Fit
WADE - SMOOTH BED RAIL CAPS
Fit for Mazda B4000

Wade’s smooth bed rail caps protect your bed rails from all the things you throw around it every day and won’t interfere with... Read more

Priced From: $71.59
Rating
Free
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Priced From: $29.99
Custom Fit
BUSHWACKER - OE-STYLE TAILGATE CAPS
Fit for Mazda B4000

Bushwacker’s OE-style tailgate caps fend off nicks and scratches and spruce up the top of your tailgate to factory-fresh quality. Read more

Priced From: $29.99
Rating
Free
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Priced From: $115.59
Custom Fit
DEE ZEE BED RAIL CAP
Fit for Mazda B4000

Be reassured to have the best protection for your truck's bed by the help of the Dee Zee Bed Rail Cap. Constructed with diamond plate aluminum... Read more

Priced From: $115.59
Rating
Free
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Priced From: $107.21
Custom Fit
BUSHWACKER - SMOOTHBACK SMOOTH BED RAIL CAPS
Fit for Mazda B4000

Defend your bed rail against the elements with Bushwacker’s Smoothback smooth bed rail caps. Read more

Priced From: $107.21
Rating
Free
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Priced From: $76.17
Custom Fit
WADE - RIBBED BED RAIL CAPS
Fit for Mazda B4000

Wade’s ribbed bed rail caps protect your bed rails from all the things you throw around it every day and won’t interfere with... Read more

Priced From: $76.17
Rating
Free
Shipping
Priced From: $107.21
Custom Fit
BUSHWACKER - DIAMONDBACK BED RAIL CAPS
Fit for Mazda B4000

Shield the top edge of your truck bed from nicks and dents with Bushwacker’s Diamondback bed rail caps. Read more

Priced From: $107.21
Rating
Free
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Priced From: $135.61
Custom Fit
QMI SMOOTH BED RAIL CAP
Fit for Mazda B4000

SMOOTH BED RAIL CAP. With simple installation instructions. Assured to fit without trimming or bending. Simple no-drill installation using... Read more

Priced From: $135.61
Rating
Free
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Priced From: $56.79
Custom Fit
QMI TAILGATE CAP
Fit for Mazda B4000

TAILGATE CAP. With simple installation instructions. Assured to fit without trimming or bending. Simple no-drill installation using 3M... Read more

Priced From: $56.79
Rating
Free
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Priced From: $141.83
Custom Fit
QMI DIAMOND BED RAIL CAP
Fit for Mazda B4000

DIAMOND BED RAIL CAP. With simple installation instructions. Assured to fit without trimming or bending. Simple no-drill installation using... Read more

Priced From: $141.83
Rating
Free
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Priced From: $271.99
Custom Fit
PUTCO - BED RAIL CAPS
Fit for Mazda B4000

Maximize your ride’s performance and style with bed rail caps by Putco. Read more

Priced From: $271.99
Rating
Priced From: $201.16
PACER SMOOTH UNIVERSAL BED RAIL CAP

SMOOTH UNIVERSAL BED RAIL CAP. Requires no drilling for easy installation. Measure a full 3-3/4'' width to cover the widest truck bed.... Read more

Priced From: $201.16
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Free
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