1994 Mercedes-Benz E420 Tune-Up Parts
59 parts listed for your 1994 Mercedes-Benz E420 for a complete tune-up. Choose your trim on product pages to confirm exact fit. This is an easy DIY project - estimated 1-2 hours.
Air Filters
(8)primary
aFe
Part # 30-10125
aFe MagnumFLOW Air Filters OER P5R A/F P5R Mercedes S Class 94-99 V8
- Type
- Engine
$99.98
aFe
Part # 30-10191
aFe MagnumFLOW Air Filters OER P5R A/F P5R Mercedes S Class 94-99 V8 (1 pair)
- Type
- Engine
$155.98
aFe
Part # 31-10125
aFe MagnumFLOW Air Filters OER PDS A/F PDS Mercedes S Class 94-99 V8
- Type
- Engine
$105.98
aFe
Part # 31-10191
aFe MagnumFLOW Air Filters OER PDS A/F PDS Mercedes S Class 94-99 V8 (1 pr)
- Type
- Engine
$165.98
URO Parts
Part # 1039880111
Air Cleaner Mount
- Type
- Engine
$5.63
Pronto
Part # PA5156
Engine Air Filter
- Type
- Engine
$19.70
K&N
Part # 33-2678
K&N Replacement Air Filter MERCEDES BENZ 600 SERIES V-12
- Type
- Engine
$70.47
Baldwin Filters
Part # PA10358
Panel Air Element
- Type
- Engine
- Style
- Panel
$12.94
Fuel Injectors
(17)companion
Autobest
Part # F4290
Autobest F4290 Externally Mounted Electric Fuel Pump
$64.35
Autobest
Part # HP4290
Autobest HP4290 Fuel Pump - Electric In Line
$82.29
Bosch
Part # 69608
Bosch Electric Fuel Pump
$132.47
Bosch
Part # 69435
Bosch Electric Fuel Pump
$121.55
Skyward Automotive
Part # SKEFP515
Electric Fuel Pump
$49.45
GMB
Part # 547-1030
Electric Fuel Pump
$115.35
Delphi
Part # FP10377
Fuel Injection Pressure Regulator
$92.15
Standard Motor Products
Part # FJ444
Fuel Injector - MFI - New
$180.15
Fluids & Additives
(34)consumable
URO Parts
Part # 1190940312
Breather Hose Connector
$12.45
URO Parts
Part # 1179901578
Breather Hose Connector
$7.80
URO Parts
Part # 1190942782
Crankcase Breather Hose
$13.63
URO Parts
Part # 1190943182
Crankcase Breather Hose
$17.19
URO Parts
Part # 1190942882
Crankcase Breather Hose
$16.67
URO Parts
Part # 1190944082
Crankcase Breather Hose
$14.35
Rostra
Part # 50-1305
Engine Oil Pressure Switch
$52.20
Vaico
Part # V30-0908
Hose, crankcase breather
$36.81
Tune-Up for Other Mercedes-Benz E420 Years
Other Jobs for Your 1994 Mercedes-Benz E420
Frequently Asked Questions
What parts do I need for a tune-up on my 1994 Mercedes-Benz E420?
A complete tune-up on the 1994 Mercedes-Benz E420 typically requires air filters, fuel injectors, fluids & additives. This page groups parts commonly associated with that year, make, and model; confirm your trim on product pages for exact fit.
How long does a tune-up take on a 1994 Mercedes-Benz E420?
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 1994 Mercedes-Benz E420?
These parts are listed for the 1994 Mercedes-Benz E420 using manufacturer fitment data. Some products fit every trim, while others require trim confirmation. Use your trim in My Garage or the product page fitment checker to confirm exact fit.
What brands make tune-up parts for the 1994 Mercedes-Benz E420?
We carry tune-up parts from trusted brands including aFe, URO Parts, Pronto, K&N, and Baldwin Filters. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 1994 Mercedes-Benz E420?
The cost of a tune-up for the 1994 Mercedes-Benz E420 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.