1978 Mazda Cosmo Oil Change Parts
24 parts verified to fit your 1978 Mazda Cosmo for a complete oil change. This is an easy DIY project — estimated 30 minutes.
Motor Oil
(21)primary
Rostra
Engine Oil Pressure Switch
$6.23
Hayden
Engine Oil Cooler Metal Line Kit
$48.14
Four Seasons
Oil Cooler Coupling
$5.58
Beck Arnley
OIL DRAIN PLUG
$3.92
Four Seasons
Ultra-Cool Transmission Oil Cooler
$37.94
Four Seasons
Ultra-Cool Transmission Oil Cooler
$34.19
Dorman
Oil Drain Plug Standard M14-1.50, Head Size 17mm
$14.47
Dorman
Oil Drain Plug Pilot Point M14-1.50, Head Size 16Mm
$11.50
Oil & Air Filters
(3)companion
Oil Change for Other Mazda Cosmo Years
Other Jobs for Your 1978 Mazda Cosmo
Frequently Asked Questions
What parts do I need for a oil change on my 1978 Mazda Cosmo?
A complete oil change on the 1978 Mazda Cosmo typically requires motor oil, oil & air filters. All parts shown on this page are verified to fit your specific vehicle.
How long does a oil change take on a 1978 Mazda Cosmo?
A oil change typically takes 30 minutes and is rated as easy difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a oil change myself?
Yes! A oil change is an easy DIY project that most people can do with basic hand tools. It's a great way to save money on labor costs.
Are these parts guaranteed to fit my 1978 Mazda Cosmo?
Yes, all parts on this page are verified to fit the 1978 Mazda Cosmo using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make oil change parts for the 1978 Mazda Cosmo?
We carry oil change parts from trusted brands including Rostra, Hayden, Four Seasons, Beck Arnley, and Dorman. Filter by brand to find your preferred manufacturer.
How much does a oil change cost for a 1978 Mazda Cosmo?
The cost of a oil change for the 1978 Mazda Cosmo depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.