1990 Porsche 911 Valve Cover and Cylinder Heads

Essential 1990 Porsche 911 Valve Cover and Cylinder Heads

TRW – Valve Keeper (Part No.A407022393TRW)

Valve Keeper

from

$2.40
Valve Keeper

Original Equipment – Rocker Shaft Nut (Part No.A4330706587OEA)

Rocker Shaft Nut

from

$6.60
Rocker Shaft Nut

Febi – Valve Adjust Nut (Part No.A413023841FEB)

Valve Adjust Nut

from

$1.29
Valve Adjust Nut

TRW – TRW Intake Valve (Part No.A4060179468TRW)

TRW Intake Valve

from

$25.94
TRW Engine Components is a recognized developer of valves and valve train components. A wide range of materials and material combinations are used to meet the engineering requirements in the different engine applications. Materials vary from ferritic martensitic steels (intake valves) and austentic CrMn based steels to extreme heat and corrosion resistant Nickel base super alloy for exhaust valves. To improve wear and corrosion resistance, valves can be chromium plated or nitrided. These coatings are used to improve the compatibility of the valve stem surface to the valve guide material. If necessary, exhaust valves (and in some cases also intake valves) can be hard-faced. In hard-facing, a more heat and wear resistant material is welded to form the valve seat. Seat hard-facing extends the valve life significantly.

Product Features:
  • OE Quality
  • Optimized for strength
  • Heat and corrosion resistant
  • Chromium plated or nitrided
  • Stem optimized to resist wear
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TRW – TRW Exhaust Valve (Part No.A405066080TRW)

TRW Exhaust Valve

from

$102.63
TRW Engine Components is a recognized developer of valves and valve train components. A wide range of materials and material combinations are used to meet the engineering requirements in the different engine applications. Materials vary from ferritic martensitic steels (intake valves) and austentic CrMn based steels to extreme heat and corrosion resistant Nickel base super alloy for exhaust valves. To improve wear and corrosion resistance, valves can be chromium plated or nitrided. These coatings are used to improve the compatibility of the valve stem surface to the valve guide material. If necessary, exhaust valves (and in some cases also intake valves) can be hard-faced. In hard-facing, a more heat and wear resistant material is welded to form the valve seat. Seat hard-facing extends the valve life significantly.

Product Features:
  • OE Quality
  • Optimized for strength
  • Heat and corrosion resistant
  • Chromium plated or nitrided
  • Stem optimized to resist wear
See More

Original Equipment – Exhaust Valve (Part No.A4050135566OEA)

Exhaust Valve

from

$57.01
Original Equipment brand intake and exhaust valves is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.

Product Features:
  • OE Quality
  • Heat and corrosion resistant
  • Chromium plated or nitrided
  • Stem optimized to resist wear
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Aftermarket – Air Intake Hose Clam (Part No.B2008939817AFT)

Air Intake Hose Clam

from

$5.55
Air Intake Hose Clam

Original Equipment – Valve Spring Set (Part No.A4151450486OEA)

Valve Spring Set

from

$55.82
Valve Spring Set

Original Equipment – Valve Spring (Part No.A4150263760OEA)

Valve Spring

from

$9.20
Valve Spring

Original Equipment – Valve Spring Set (Part No.A4151395260OEA)

Valve Spring Set

from

$18.50
Valve Spring Set

Original Equipment – Rocker Shaft End Plu (Part No.A4200670295OEA)

Rocker Shaft End Plu

from

$7.20
Rocker Shaft End Plu

Original Equipment – Valve Adjust Screw (Part No.A412028277OEA)

Valve Adjust Screw

from

$34.66
Valve Adjust Screw

Original Equipment – Rocker Arm (Part No.A40401663957OEA)

Rocker Arm

from

$183.13
Rocker Arm

Original Equipment – Rocker Arm (Part No.A4040130441OEA)

Rocker Arm

from

$110.89
Rocker Arm

Original Equipment – Valve Adjust Shim (Part No.A402083336OEA)

Valve Adjust Shim

from

$2.27
Valve Adjust Shim

Canyon Engine – Manganese Bronze Valve Guide (Part No.A306053955CEC)

Manganese Bronze Valve Guide

from

$8.76
The Canyon Engine Valve Guide is manufactured using Manganese Bronze and is an exact duplication of the original equipment part. The valve guides are complete with the snap ring installed (Mercedes) and the correct color code indicating the oversize diameter.

Product Features:
  • OE Quality
  • Same design as the original equipment part
  • Manufactured from Manganese Bronze material
  • Complete with snap ring (Mercedes)
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Canyon Engine – Manganese Bronze Valve Guide (Part No.A3060117112CEC)

Manganese Bronze Valve Guide

from

$9.79
The Canyon Engine Valve Guide is manufactured using Manganese Bronze and is an exact duplication of the original equipment part. The valve guides are complete with the snap ring installed (Mercedes) and the correct color code indicating the oversize diameter.

Product Features:
  • OE Quality
  • Same design as the original equipment part
  • Manufactured from Manganese Bronze material
  • Complete with snap ring (Mercedes)
See More

Canyon Engine – Phosphorous Bronze Valve Guide (Part No.A306025377CEC)

Phosphorous Bronze Valve Guide

from

$13.11
The Canyon Engine Valve Guide is manufactured using Phosphorous Bronze and is an exact duplication of the original equipment part. The valve guides are complete with the snap ring installed (Mercedes) and the correct color code indicating the oversize diameter.

Product Features:
  • OE Quality
  • Same design as the original equipment part
  • Manufactured from Phosphorous Bronze material
  • Complete with snap ring (Mercedes)
See More

Canyon Engine – Manganese Bronze Valve Guide (Part No.A3060169741CEC)

Manganese Bronze Valve Guide

from

$8.05
The Canyon Engine Valve Guide is manufactured using Manganese Bronze and is an exact duplication of the original equipment part. The valve guides are complete with the snap ring installed (Mercedes) and the correct color code indicating the oversize diameter.

Product Features:
  • OE Quality
  • Same design as the original equipment part
  • Manufactured from Manganese Bronze material
  • Complete with snap ring (Mercedes)
See More

Canyon Engine – Manganese Bronze Valve Guide (Part No.A306023185CEC)

Manganese Bronze Valve Guide

from

$14.75
The Canyon Engine Valve Guide is manufactured using Manganese Bronze and is an exact duplication of the original equipment part. The valve guides are complete with the snap ring installed (Mercedes) and the correct color code indicating the oversize diameter.

Product Features:
  • OE Quality
  • Same design as the original equipment part
  • Manufactured from Manganese Bronze material
  • Complete with snap ring (Mercedes)
See More

1990 Porsche 911 Valve Cover and Cylinder Heads

Maybe you’re in the middle of a full rebuild of that 1990 Porsche 911. Maybe you just need a couple of Valve Cover and Cylinder Heads. Either way, Advance Auto Parts has 12 different Valve Cover and Cylinder Heads in our inventory ranging from $1.29 to $183.13. That means you can find the exact parts or products you need to keep that 1990 Porsche 911 running smoothly.

Valve Cover and Cylinder Heads are only as good as their brand. We stock 5 different brands to make sure you have plenty of trusted parts to choose from for your 1990 Porsche 911. Original Equipment, Canyon Engine, and Febi are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Valve Cover and Cylinder Heads for your 1990 Porsche 911, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Valve Cover and Cylinder Heads to keep your 1990 Porsche 911 rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Valve Cover and Cylinder Heads Brands To Make Your 1990 Porsche 911 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1990 Porsche 911 demands trusted brand parts and products to keep it running. Many trusted brands of Valve Cover and Cylinder Heads make up Advance Auto Parts’ inventory, and all are ready to help make your 911 the best it can be. Be sure to browse some of our top Valve Cover and Cylinder Heads brands and parts.

FAQs for 1990 Porsche 911 Valve Cover and Cylinder Heads

What are the most purchased Valve Cover and Cylinder Heads for the 1990 Porsche 911?

Out of 12 Valve Cover and Cylinder Heads for the 1990 Porsche 911, the most popular in our inventory are:
Valve Spring Set
from $18.50
This product is not rated
Valve Spring Set
Engine Valve Springs
Manganese Bronze Valve Guide
from $8.76
This product is not rated
Manganese Bronze Valve Guide
Engine Valve Guides
TRW Exhaust Valve
from $35.36
This product is not rated
TRW Exhaust Valve
Engine Valves