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Genuine Mazda Fuel System Parts

BHN942A17 - : Fuel Tank Bracket for Mazda Image

Fuel Tank Bracket

Mazda BHN9-42-A17
Fuel tank components.
$1.67
MSRP $2.10
Save $0.43
20.5% Off
DB4J4261XA - : Fuel Return Line for Mazda Image

Fuel Return Line

Mazda DB4J-42-61XA
Awd.
$62.88
MSRP $89.59
Save $26.71
29.8% Off
C23542791A - : Fuel Tank Shield for Mazda Image

Fuel Tank Shield

Mazda C235-42-791A
Tank & components.
$17.26
MSRP $21.72
Save $4.46
20.5% Off
KB7W42410 - : Fuel Filler Door for Mazda Image

Fuel Filler Door

Mazda KB7W-42-410
$27.18
MSRP $36.38
Save $9.20
25.3% Off
857413257 - : Fuel Injector Seal for Mazda Image

Fuel Injector Seal

Mazda 8574-13-257
Enhance the performance of your Mazda's fuel delivery system with the Genuine Mazda Fuel Injector Seal (8574-13-257). This Factory OEM...
$4.12
MSRP $5.18
Save $1.06
20.5% Off
PE0113555 - : Fuel Pump Gasket for Mazda Image

Fuel Pump Gasket

Mazda PE01-13-555
Rubber Seal. Japan Built. This genuine OEM Mazda Fuel Pump Gasket (PE01-13-555) is a factory-protected part, offering an exact fit...
$3.64
MSRP $4.58
Save $0.94
20.5% Off
L30913253 - : Fuel Injector O-Ring for Mazda Image

Fuel Injector O-Ring

Mazda L309-13-253
$6.20
MSRP $7.81
Save $1.61
20.6% Off
BP4K42410F - : Fuel Filler Door for Mazda Image

Fuel Filler Door

Mazda BP4K-42-410F
Hatchback.
$37.10
MSRP $49.68
Save $12.58
25.3% Off
DR6154760 - : Fuel Tank Bracket for Mazda Image

Fuel Tank Bracket

Mazda DR61-54-760
Fuel tank rear.
$6.81
MSRP $8.56
Save $1.75
20.4% Off
GM9E42410C - : Fuel Filler Door for Mazda Image

Fuel Filler Door

Mazda GM9E-42-410C
Wagon.
$22.33
MSRP $28.09
Save $5.76
20.5% Off
CA4313ZE0 - : Fuel Pump Housing for Mazda Image

Fuel Pump Housing

Mazda CA43-13-ZE0
Location-Tank. With awd.
$60.41
MSRP $86.07
Save $25.66
29.8% Off
KB8M42720 - : Fuel Tank Strap - Driver's Side (LH) for Mazda Image

Fuel Tank Strap - Driver's Side (LH)

Mazda KB8M-42-720
Driver's Side (LH).
$19.48
MSRP $24.51
Save $5.03
20.5% Off

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Your Mazda’s fuel system plays a huge role in overall performance, efficiency, and reliability. Understanding how it works and how to maintain it properly can help you get the most out of every drive.

Everything to Know About Your Mazda's Fuel System

Best Tips on Using Premium Gas for Your Miata

1. Always Check Your Owner’s Manual

Before filling up with premium gas, confirm that your Mazda Miata recommends or requires it for best engine performance.

2. Use Top-Tier Gas Stations

Buying premium gas from reputable brands helps keep your fuel system cleaner and improves long-term reliability.

3. Don’t Mix Premium and Regular Gas

Stick to one fuel grade per fill-up to maintain consistent combustion and engine health.

4. Monitor Fuel Economy Changes

If you notice a drop in fuel efficiency after switching fuels, it might be a sign to switch back or address maintenance needs.

5. Keep Up with Regular Maintenance

Changing important parts like air filters regularly will support cleaner fuel combustion and better mileage.

6. Avoid Overfilling the Tank

Stop filling when the pump clicks off to prevent fuel system damage and improve emissions control.

7. Use Fuel Additives Cautiously

Only use fuel system cleaners approved for your Miata to avoid harming sensitive engine parts.

Take care of your Mazda with genuine parts from Mazda Parts Connect. Order today for exclusive discounts on quality upgrades. Need help picking the right parts? Contact us anytime!