1977 Mazda RX-4 Engine Parts
Find Your Specific 1977 Mazda RX-4 Engine Parts
Below you will find various in-demand Mazda Engine Parts, components and accessories for your 1977 RX-4. Advance Auto Parts has popular RX-4 parts like Engine Blocks, Valve Cover and Cylinder Heads, Engine Timing Parts and more. You’ll also find aftermarket and OEM Engine Parts for other RX-4 model years including
1974,
1975,
1976,
1978 and more. Select a category of 1977 Mazda RX-4 Engine Parts below and start saving instantly.
Popular 1977 Mazda RX-4 Engine Parts Categories
Essential Engine Parts for 1977 Mazda RX-4s
Imperial – Ultra-Cool Engine Oil Cooler Kit (Part No.240457)
from
$184.99
Product Features:
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- Size: 3/4 in. x 10 in. x 12-1/4 in.
- Medium duty applications
- All except Chevrolet V8 applications
- Two-pass design for increased cooling
Imperial – Econo-Kool® Engine Oil Cooler (Part No.240459)
from
$156.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
Product Features:
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Product Features:
- Imperial Econo-Kool« engine oil cooler kit
- Imperial Econo-Kool® engine oil cooler kit
- Lightweight construction with high-efficiency turbulators
- Light-duty applications
- All except Chevrolet V8 applications
- Size: 3/4 in. x 7-1/2 in. x 12-1/2 in.
Imperial – Engine Oil Cooler (Part No.241040)
from
$239.99
Product Features:
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- Imperial Swirl-Cool« engine oil cooler kit
- Size: 1-1/2″ x 6-1/2″ x 18″
- Heavy-duty applications
- All except Chevrolet V8 applications
- Universal Cooler, NOT a direct OE replacement. User to determine fitment prior to installation
- Heavy duty applications
- All except Chevrolet V8 applications
Beck/Arnley – Oil Drain Plug (Part No.016-0088)
from
$7.99
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.
Product Features:
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Product Features:
- Matches OE form, fit and function
- Supplied with metal gasket
- Coated for rust protection
- Made from premium materials for durability
- Application specific for this vehicle
Carquest Premium – Engine Oil Filler Cap: 10082, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10082)
from
$8.29
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
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Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Beck/Arnley – Oil Filler Cap (Part No.016-0052)
from
$10.49
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.
Product Features:
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Product Features:
- Matches OE form, fit and function
- Easy twist removal and fit for a perfect seal
- Made with premium materials
- Constructed for durability
- Application specific for this vehicle
Dorman – Rubber Expansion Plug 1-3/8 In. – Size Range 1-3/8 In. – 1-1/2 In. (sold by each) (Part No.570-008)
from
$3.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 35.21mm, Height 0.380 (Part No.555-093.1)
from
$2.29
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Pik-a-Nut – Steel Cup Expansion Plug 35.21mm, Height 0.380 (Part No.362648.1)
from
$2.29
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Pik-a-Nut – Steel Cup Expansion Plug 40.08mm, Height 0.450 (Part No.362780.1)
from
$3.49
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 40.08mm, Height 0.450 (Part No.555-095.1)
from
$2.49
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 35.21mm, Height 0.380 (sold by each) (Part No.555-093)
from
$1.49
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 40.08mm, Height 0.450 (sold by each) (Part No.555-095)
from
$1.29
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
National – Multi Purpose Seal (Part No.2025)
from
$11.99
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:
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Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
Dorman – Rubber Expansion Plug 1-1/2 In. – Size Range 1-1/2 In. – 1-5/8 In. (sold by each) (Part No.570-009)
from
$8.49
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Upgrade your 1977 Mazda RX-4 with Top-Quality Engine Parts
When it comes to maintaining or upgrading your 1977 Mazda RX-4, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mazda or enhancing its overall performance, Engine Parts are key to keeping your RX-4 functioning at its best. At Advance Auto Parts, we offer a wide selection of 15 Engine Parts for the 1977 Mazda RX-4, designed to meet your needs without breaking the bank.
From
Engine Block
replacements to
Valve Cover and Cylinder Heads
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 1977 Mazda RX-4 at great prices.
Our Engine Parts inventory for this model
ranges from just $1.29 to $239.99, with
an average price of $43.10.
Our 15 Engine Parts in stock come from 5 trusted brands, so you’re sure to find the right part for your 1977 Mazda RX-4 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 1977 Mazda RX-4, we stock popular OEM and aftermarket Engine Parts from top names
like Dorman, Imperial, Carquest Premium, and more.
Dorman Engine Parts
start at just $1.29 and boast an impressive 4 stars average rating from customers.
Imperial and Carquest Premium also bring quality to the table, with Engine Parts available starting at $8.29, and at an average 4 stars rating.
With 10 customer reviews and counting, our 1977 Mazda RX-4 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, Fluids and Chemicals
and more to make sure your 1977 Mazda RX-4 is always ready to roll. We’re committed to providing you with everything you need to keep your RX-4 in top shape, all in one place.
Start shopping confidently below for your 1977 Mazda RX-4!
Best-Selling Engine Blocks for 1977 Mazda RX-4s
Enhance the driving experience in your Mazda with 2 quality Engine Block components, starting at $8.29.
Carquest Premium – Engine Oil Filler Cap: 10082, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10082)
from
$8.29
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Beck/Arnley – Oil Filler Cap (Part No.016-0052)
from
$10.49
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.
Product Features:
See More
Product Features:
- Matches OE form, fit and function
- Easy twist removal and fit for a perfect seal
- Made with premium materials
- Constructed for durability
- Application specific for this vehicle
Most Popular 1977 Mazda RX-4 Valve Cover and Cylinder Heads
Customize your Mazda with 1 Valve Cover and Cylinder Heads products
like Rocker Arm Shaft Plugs, all
priced under $8.49.
Dorman – Rubber Expansion Plug 1-1/2 In. – Size Range 1-1/2 In. – 1-5/8 In. (sold by each) (Part No.570-009)
from
$8.49
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Top Picks for 1977 Mazda RX-4 Engine Timing Parts
Upgrade Mazda RX-4s with top-quality Engine Timing Parts parts, including 1 OEM and aftermarket selections for your 1977 model.
Dorman – Rubber Expansion Plug 1-3/8 In. – Size Range 1-3/8 In. – 1-1/2 In. (sold by each) (Part No.570-008)
from
$3.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
In-Demand Camshafts for 1977 Mazda RX-4s
Select from 1 premium Camshafts parts for your 1977 Mazda RX-4.
National – Multi Purpose Seal (Part No.2025)
from
$11.99
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:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
Most Sold 1977 Mazda RX-4 Freeze and Expansion Plugs
Explore our best-selling Mazda parts for the 1977 RX-4 among 6 OEM and aftermarket options starting from $1.29.
Dorman – Pik-a-Nut – Steel Cup Expansion Plug 35.21mm, Height 0.380 (Part No.362648.1)
from
$2.29
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 40.08mm, Height 0.450 (sold by each) (Part No.555-095)
from
$1.29
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 35.21mm, Height 0.380 (sold by each) (Part No.555-093)
from
$1.49
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Pik-a-Nut – Steel Cup Expansion Plug 40.08mm, Height 0.450 (Part No.362780.1)
from
$3.49
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 40.08mm, Height 0.450 (Part No.555-095.1)
from
$2.49
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 35.21mm, Height 0.380 (Part No.555-093.1)
from
$2.29
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Top-Rated Engine Parts Brands For Your 1977 Mazda RX-4
Shop for the best-rated brands offering Engine Parts and other products for your 1977 Mazda RX-4s. Below you’ll find some of our best rated Engine Parts from Dorman, Imperial, and Carquest Premium, and more. Engine Parts from these brands that fit a 1977 RX-4 start at just $1.29 and are rated as high as 4 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular Dorman 1977 Mazda RX-4 Engine Parts
When it comes to maintaining or upgrading your 1977 Mazda RX-4, using quality Engine Parts is essential to ensure durability and a perfect fit. Dorman ticks all of those boxes. We offer a wide selection of Dorman Engine Parts, specifically designed for the 1977 Mazda RX-4. With over 8 Dorman brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $1.29, with an average price of just $3.23. Plus, with over 4 customer reviews and an average rating of 4 stars, you can trust that our Dorman 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
$1.49
$1.49
This product is not rated
Steel Cup Expansion Plug 35.21mm, Height 0.380 (sold by each)
“”
from
$1.29
$1.29
This product is not rated
Steel Cup Expansion Plug 40.08mm, Height 0.450 (sold by each)
“”
from
$8.49
$8.49
This product is not rated
Rubber Expansion Plug 1-1/2 In. – Size Range 1-1/2 In. – 1-5/8 In. (sold by each)
“”
Popular Imperial 1977 Mazda RX-4 Engine Parts
Imperial auto parts is one of the highest quality Engine Part brands in the market. Any 1977 Mazda RX-4 owner should feel confident when installing genuine Imperial parts in their vehicle. To ensure the best fit and performance for your 1977 RX-4, Advance Auto Parts carries a full inventory of 3 Imperial Engine Parts. Plus you will be keeping your Mazda in peak condition while saving money because prices on these Imperial Engine Parts range from $156.99 to $239.99, plus, with more than 4 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.
from
$184.99
$184.99
(1)
Ultra-Cool Engine Oil Cooler Kit
“Purchased for a 2005 Yukon XL Denali. Exceeded expectations for an aftermarket product”
from
$156.99
$156.99
(3)
“Good price perfect fit had all the parts I needed good quality”
FAQs for 1977 Mazda RX-4 Engine Parts
Which Engine Parts are best-sellers for 1977 Mazda RX-4s?
Out of 15 Engine Parts that fit 1977 Mazda RX-4s, the following parts are the top sellers:
- Rubber Expansion Plug 1-1/2 In. – Size Range 1-1/2 In. – 1-5/8 In. (sold by each) (16140204) – $8.49
- Multi Purpose Seal (3267059) – $11.99
- Econo-Kool® Engine Oil Cooler (15230012) – $156.99
What’s the price range for 1977 Mazda RX-4 Engine Parts?
Engine Part prices for the 1977 Mazda RX-4 start at $1.29 and go up to $239.99 for the most premium parts.
What’s the average price of a Engine Part for a 1977 Mazda RX-4?
The average price for Engine Parts for the 1977 Mazda RX-4 is $43.10. 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 Mazda RX-4 model years?
What are the cheapest Engine Parts for my 1977 Mazda RX-4?
The cheapest 1977 Mazda RX-4 Engine Parts we carry in stock are:
- Steel Cup Expansion Plug 40.08mm, Height 0.450 (sold by each) (16140160) – $1.29
- Steel Cup Expansion Plug 35.21mm, Height 0.380 (sold by each) (16140158) – $1.49
- Steel Cup Expansion Plug 35.21mm, Height 0.380 (3492354) – $2.29
- Steel Cup Expansion Plug 35.21mm, Height 0.380 (22972484) – $2.29
- Steel Cup Expansion Plug 40.08mm, Height 0.450 (22972462) – $2.49
What are the top-rated Engine Parts that fit the 1977 Mazda RX-4?
Out of 10 reviews by customers, our 1977 Mazda RX-4 Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 1977 Mazda RX-4 and their top-rated products:
- Engine Timing Parts
- Engine Blocks
What types of Engine Parts do you sell for my 1977 Mazda RX-4?
As of 2/5/25, these are some of the most in-demand types of Engine Parts for a 1977 Mazda RX-4:
Can I get help with 1977 Mazda RX-4 Engine Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mazda Engine Parts and more.
What is your return policy for Mazda RX-4 Engine Parts?
Advance Auto Parts keeps returns simple. For new Mazda RX-4 Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
