1990 Porsche 911 Engine Parts
Find Your Specific 1990 Porsche 911 Engine Parts
Below you will find various in-demand Porsche Engine Parts, components and accessories for your 1990 911. Advance Auto Parts has popular 911 parts like Oil Pumps, Engine Gaskets and Seals, Engine Internals and more. You’ll also find aftermarket and OEM Engine Parts for other 911 model years including
2012,
2013,
2014,
2015,
2016,
2017,
2018,
2019,
2022 and more. Select a category of 1990 Porsche 911 Engine Parts below and start saving instantly.
Popular 1990 Porsche 911 Engine Parts Categories
Essential Engine Parts for 1990 Porsche 911s
Driveworks – Crankshaft Seal (Part No.S-229005)
National – Multi-Purpose Seal (Part No.710196)
from
$33.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
- Excellent high temperature capabilities
- Compatible with wide range of fluids
- Delivers quality and reliable performance for every type of repair
Driveworks – Crankshaft Seal (Part No.S-716102)
National – Multi-Purpose Seal (Part No.716102)
from
$49.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
- Good low temperature capability
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
Original Equipment – Oil Return Tube Circlip (Part No.A604763372OEA)
from
$1.52
Oil Return Tube Circlip
National – Redi-Sleeve (Part No.99353)
from
$82.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More
Carquest Premium – Multi-Purpose Relay (Part No.RAA1892)
from
$271.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
National – Engine Crankshaft Seal (Part No.229005)
from
$33.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
- Excellent high temperature capabilities
- Compatible with wide range of fluids
- Delivers quality and reliable performance for every type of repair
National – Shaft Repair Sleeve (Part No.99177)
from
$39.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
Upgrade your 1990 Porsche 911 with Top-Quality Engine Parts
When it comes to maintaining or upgrading your 1990 Porsche 911, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Porsche or enhancing its overall performance, Engine Parts are key to keeping your 911 functioning at its best. At Advance Auto Parts, we offer a wide selection of 6 Engine Parts for the 1990 Porsche 911, designed to meet your needs without breaking the bank.
From
Oil Pump
replacements to
Engine Gaskets and Seals
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Engine Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Engine Parts for your 1990 Porsche 911 at great prices.
Our Engine Parts inventory for this model
ranges from just $1.52 to $271.99, with
an average price of $75.75.
Our 6 Engine Parts in stock come from 4 trusted brands, so you’re sure to find the right part for your 1990 Porsche 911 without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1990 Porsche 911, we stock popular OEM and aftermarket Engine Parts from top names
like National, and more.
National Engine Parts
start at just $39.99 and boast an impressive 4.3 stars average rating from customers.
With 2 customer reviews and counting, our 1990 Porsche 911 Engine Parts have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Engine Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1990 Porsche 911 is always ready to roll. We’re committed to providing you with everything you need to keep your 911 in top shape, all in one place.
Start shopping confidently below for your 1990 Porsche 911!
Best-Selling Oil Pumps for 1990 Porsche 911s
Enhance the driving experience in your Porsche with 1 quality Oil Pump components, starting at $1.52.
Original Equipment – Oil Return Tube Circlip (Part No.A604763372OEA)
from
$1.52
Oil Return Tube Circlip
Most Popular 1990 Porsche 911 Engine Gaskets and Seals
Customize your Porsche with 1 Engine Gaskets and Seals products
like Rear Main Seal Sets, all
priced under $33.99.
National – Engine Crankshaft Seal (Part No.229005)
from
$33.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
- Excellent high temperature capabilities
- Compatible with wide range of fluids
- Delivers quality and reliable performance for every type of repair
Top Picks for 1990 Porsche 911 Engine Internals
Upgrade Porsche 911s with top-quality Engine Internals parts, including 2 OEM and aftermarket selections for your 1990 model.
National – Redi-Sleeve (Part No.99353)
from
$82.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More
Driveworks – Crankshaft Seal (Part No.S-229005)
In-Demand Engine Timing Parts for 1990 Porsche 911s
Select from 1 premium Engine Timing Parts parts for your 1990 Porsche 911.
National – Shaft Repair Sleeve (Part No.99177)
from
$39.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
Most Sold 1990 Porsche 911 Engine Control Modules (ECM)
Explore our best-selling Porsche parts for the 1990 911 among 1 OEM and aftermarket options starting from $271.99.
Carquest Premium – Multi-Purpose Relay (Part No.RAA1892)
from
$271.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Top-Rated Engine Parts Brands For Your 1990 Porsche 911
Shop for the best-rated brands offering Engine Parts and other products for your 1990 Porsche 911s. Below you’ll find some of our best rated Engine Parts from National, and more. Engine Parts from these brands that fit a 1990 911 start at just $39.99 and are rated as high as 4.3 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular National 1990 Porsche 911 Engine Parts
When it comes to maintaining or upgrading your 1990 Porsche 911, using quality Engine Parts is essential to ensure durability and a perfect fit. National ticks all of those boxes. We offer a wide selection of National Engine Parts, specifically designed for the 1990 Porsche 911. With over 1 National brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $39.99. Plus, with over 1 customer reviews and an average rating of 4.3 stars, you can trust that our National Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
from
$39.99
(1)
Shaft Repair Sleeve
“Easy to use, too early to tell how long it will last. It did stop the oil leak with a new oil seal on the front crankshaft pulley. 87 mercedes 300td.”
FAQs for 1990 Porsche 911 Engine Parts
Which Engine Parts are best-sellers for 1990 Porsche 911s?
Out of 6 Engine Parts that fit 1990 Porsche 911s, the following parts are the top sellers:
- Engine Crankshaft Seal (18442751) – $33.99
- Multi-Purpose Relay (12441296) – $271.99
- Crankshaft Seal (11494153) – $23.99
What’s the price range for 1990 Porsche 911 Engine Parts?
Engine Part prices for the 1990 Porsche 911 start at $1.52 and go up to $271.99 for the most premium parts.
What’s the average price of a Engine Part for a 1990 Porsche 911?
The average price for Engine Parts for the 1990 Porsche 911 is $75.75. Keep in mind the variety of part types within our Engine Part category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Engine Parts for other Porsche 911 model years?
What are the cheapest Engine Parts for my 1990 Porsche 911?
The cheapest 1990 Porsche 911 Engine Parts we carry in stock are:
- Oil Return Tube Circlip (10731547) – $1.52
- Crankshaft Seal (11494153) – $23.99
- Engine Crankshaft Seal (18442751) – $33.99
- Shaft Repair Sleeve (3271730) – $39.99
- Redi-Sleeve (10461902) – $82.99
What types of Engine Parts do you sell for my 1990 Porsche 911?
As of 11/2/25, these are some of the most in-demand types of Engine Parts for a 1990 Porsche 911:
Can I get help with 1990 Porsche 911 Engine Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Porsche Engine Parts and more.
What is your return policy for Porsche 911 Engine Parts?
Advance Auto Parts keeps returns simple. For new Porsche 911 Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
