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Why Oil Filler Caps Matter for Your Vehicle's Engine Health

At AutoNation, we understand the importance of maintaining your oil filler cap in good condition. These small but vital components create an essential seal that keeps engine oil clean and prevents contamination. Many drivers overlook this simple part until problems arise, such as oil leaks or engine performance issues. Your vehicle's engine relies on clean, properly maintained oil to function correctly.

Signs You Need a New Oil Filler Cap

Oil filler caps typically need replacement when their seals wear out or the cap becomes damaged. Watch for oil spots under your vehicle, burning oil smell, or engine oil that appears dirty shortly after an oil change. A damaged or missing cap can allow debris to enter your engine's oil system, potentially causing significant damage.

Choosing the Right Replacement

AutoNation stocks genuine OEM oil filler caps designed specifically for your vehicle make and model. Related components that often need attention include your oil pump, oil pan gasket, and oil filter. These parts work together to keep your engine properly lubricated.

Professional Installation Tips

When installing a new oil filler cap, ensure the threads align properly and the cap sits flush. Check that the rubber seal is intact and properly seated. Avoid overtightening, as this can damage both the cap and the valve cover.

From routine maintenance to major overhauls, AutoNation has got you covered.

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15610R70A00 - : Filler Cap for Acura Image

Filler Cap

Acura 15610-R70-A00
3.7L. 2.4L. 3.5L.
$16.43
MSRP $20.95
Save $4.52
21.6% Off
15610RWCA00 - : Filler Cap for Acura Image

Filler Cap

Acura 15610-RWC-A00
$17.96
MSRP $22.90
Save $4.94
21.6% Off
17665TJBA02 - : Stay Bracket for Acura Image

Stay Bracket

Acura 17665-TJB-A02
$15.33
MSRP $19.55
Save $4.22
21.6% Off
15610RAAA01 - : Filler Cap for Acura Image

Filler Cap

Acura 15610-RAA-A01
Without type s. Incl.Gasket.
$22.95
MSRP $29.27
Save $6.32
21.6% Off
1561058GA00 - : Engine Oil Filler Cap for Acura Image

Engine Oil Filler Cap

Acura 15610-58G-A00
Incl.Gasket.
$14.52
MSRP $18.52
Save $4.00
21.6% Off
25202484 - : Oil Filler Cap for GM Image

Oil Filler Cap

GM 25202484
Incl.Gasket. All. Helps seal and keep oil from leaking out of your vehicle's engine oil filler opening This GM Genuine part is designed,...
$7.84
MSRP $12.16
Save $4.32
35.5% Off
88972642 - : Filler Cap for GM Image

Filler Cap

GM 88972642
1.8L without ho, awd. Cap for area where engine oil is poured into an engine.
$15.11
MSRP $23.42
Save $8.31
35.5% Off
25192632 - : Engine Oil Filler Cap for GM Image

Engine Oil Filler Cap

GM 25192632
1.8L. 1.4L turbo. Incl.Gasket. Stamped 5W-30. 2009-11. Delco# fc245. Without tube extension. Helps seal and keep oil from leaking out of...
$22.96
MSRP $35.60
Save $12.64
35.5% Off
12610201 - : Engine Oil Filler Tube Grommet for GM Image

Engine Oil Filler Tube Grommet

GM 12610201
2018-23. 6.6L gas, left side only. A rubber ring with a hole in the center which provides protection through which Windshield Washer...
$8.48
MSRP $11.53
Save $3.05
26.5% Off
96469205 - : Engine Oil Filler Cap for GM Image

Engine Oil Filler Cap

GM 96469205
2007-08. Helps seal and keep oil from leaking out of your vehicle's engine oil filler opening This GM Genuine part is designed,...
$19.29
MSRP $29.89
Save $10.60
35.5% Off
55580018 - : Dipstick Tube Gasket for GM Image

Dipstick Tube Gasket

GM 55580018
1.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$21.83
MSRP $29.69
Save $7.86
26.5% Off
T2R1617 - : Fuel Filler Neck Bracket for Jaguar Image

Fuel Filler Neck Bracket

Jaguar T2R1617
3.0, 5.0L. 2.0L. A bracket for a fuel filler neck.
$11.16
MSRP $13.61
Save $2.45
18% Off
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