1978 Mercury Monarch Tune-Up Parts
61 parts verified to fit your 1978 Mercury Monarch for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(6)primary
Fuel Injectors
(20)companion
Spectra Premium
Fuel Tank
$151.09
Spectra Premium
Mechanical Fuel Pump
$23.18
Spectra Premium
Mechanical Fuel Pump
$25.26
Carter
Mechanical Fuel Pump
$21.21
Delphi
Mechanical Fuel Pump
$27.86
US Motor Works
MECHANICAL FUEL PUMP
$30.55
Standard Motor Products
FUEL PUMP CUT-OFF SWITCH
$81.17
Spectra Premium
Fuel Tank Strap
$34.76
Fluids & Additives
(35)consumable
Standard Motor Products
PCV Valve
$4.45
Standard Motor Products
Oil Pressure Gauge Switch
$21.26
Hayden
Engine Oil Cooler Metal Line Kit
$48.14
Four Seasons
Oil Cooler Coupling
$5.58
Standard Motor Products
PCV Valve
$3.50
Standard Motor Products
PCV VALVE ELBOW
$3.96
Rostra
Engine Oil Pressure Switch
$4.38
Dorman
Oil Drain Plug Standard 1/2-20, Head Size 7/8 In.
$4.63
Tune-Up for Other Mercury Monarch Years
Other Jobs for Your 1978 Mercury Monarch
Frequently Asked Questions
What parts do I need for a tune-up on my 1978 Mercury Monarch?
A complete tune-up on the 1978 Mercury Monarch typically requires air filters, fuel injectors, fluids & additives. All parts shown on this page are verified to fit your specific vehicle.
How long does a tune-up take on a 1978 Mercury Monarch?
A tune-up typically takes 1-2 hours and is rated as easy difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a tune-up myself?
Yes! A tune-up 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 Mercury Monarch?
Yes, all parts on this page are verified to fit the 1978 Mercury Monarch using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make tune-up parts for the 1978 Mercury Monarch?
We carry tune-up parts from trusted brands including Bosch, K&N, Pronto, Standard Motor Products, and Spectra Premium. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 1978 Mercury Monarch?
The cost of a tune-up for the 1978 Mercury Monarch 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.