Bulb types · Specialty
51 bulb
Catalog code 51 — listed in the catalog; fitment rows are still sparse for this code. Confirm against your owner’s manual before swapping.
Code51
FamilySpecialty
Fitment rows0
Top positions—
Replacement options
Halogen, LED, and HID picks for 51. Prices and availability come from Amazon — confirm fitment for your vehicle before buying.
LED
NEWBROWN 9006 HB4 Headlight Bulbs 9006 Halogen Bulb 5000K...
$11.99
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Halogen
VEXONEYE 9006/HB4 Halogen Headlight/Fog light Bulb,12V 51...
$8.99
Details →
Halogen
Zosgrew 10 PCS 7443 Bulbs, T20 1891/7443 Brake Light Bulb...
$5.59
Details →
Halogen
SYLVANIA - 4057 Long Life Miniature - Bulb, Ideal for Day...
$7.25
Details →
Halogen
CEC Industries #51 Bulbs, 7.5 V, 1.65 W, BA9s Base, G-3.5...
$7.82
Details →
Halogen
KarParts360 Outer Tail Light Assembly For Mazda 6 2009 10...
$92.85
Details →
LED
Vizotae 9006 HB4 Halogen Headlight Bulb, 12V 51W 3800K No...
$7.99
Details →
Halogen
For Mazda CX-3 Tail Light 2016 17 18 2019 Outer Passenger...
$126.64
Details →
Halogen
Muzzys 645-540 Low Beam/Headlamp Lighting Socket for H7 B...
$7.95
Details →
Halogen
Mazda Brake Light Socket - G14S-51-3E7
$11.99
Details →
Cross-reference notes
Related codes from the Autotk cross-reference table. Direction matters — some bulbs can replace others one-way only.