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Genuine Mazda Fuel System Parts

GD7A42571A - : Vent Hose for Mazda Image

Vent Hose

Mazda GD7A-42-571A
Vent hose.
$5.11
MSRP $6.44
Save $1.33
20.7% Off
BEKG42280D - : Filler Pipe for Mazda Image

Filler Pipe

Mazda BEKG-42-280D
Mexico built, fwd. Mexico Built Vehicle.
$89.31
MSRP $127.24
Save $37.93
29.8% Off
BDMC42592B - : Drain Plug for Mazda Image

Drain Plug

Mazda BDMC-42-592B
2.5L, vapor canister.
$4.44
MSRP $5.58
Save $1.14
20.4% Off
AJ0314100C - : Engine Oil Pump for Mazda Image

Engine Oil Pump

Mazda AJ03-14-100C
MPV. Tribute. 3.0l. From 4/1/02.
$206.25
MSRP $298.97
Save $92.72
31% Off
GD7A42910A - : Check Valve for Mazda Image

Check Valve

Mazda GD7A-42-910A
Protege.
$56.42
MSRP $79.04
Save $22.62
28.6% Off
N24342161 - : Lock Ring for Mazda Image

Lock Ring

Mazda N243-42-161
$5.25
MSRP $6.60
Save $1.35
20.5% Off
PXK713640 - : Throttle Body for Mazda Image

Throttle Body

Mazda PXK7-13-640
Incl.Electronic Throttle Body Actuator. CX-90. 2.5l. CX-70. 2.5l.
$458.67
MSRP $670.71
Save $212.04
31.6% Off
1F7213650A - : Throttle Body for Mazda Image

Throttle Body

Mazda 1F72-13-650A
B4000.
$225.76
MSRP $327.25
Save $101.49
31% Off
EC054256XD - : Evaporative Emissions System Lines for Mazda Image

Evaporative Emissions System Lines

Mazda EC05-42-56XD
3.0L, from 07/02.
$121.34
MSRP $175.88
Save $54.54
31% Off
JF0113163 - : Engine Intake Manifold Gasket for Mazda Image

Engine Intake Manifold Gasket

Mazda JF01-13-163
O-Ring.
$4.27
MSRP $5.37
Save $1.10
20.5% Off
AJ9513640A - : Throttle Body for Mazda Image

Throttle Body

Mazda AJ95-13-640A
MPV.
$116.06
MSRP $165.37
Save $49.31
29.8% Off
BCKB42239 - : Filler Hose Clamp for Mazda Image

Filler Hose Clamp

Mazda BCKB-42-239
Awd, tank & components, upper. Japan built fwd. upper. Japan built, awd, upper. Tank & components, without hybrid, upper. Fwd, tank &...
$5.45
MSRP $6.86
Save $1.41
20.6% 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!