1977 Chevrolet Corvette Spark Plug
Your 1977 Chevrolet Corvette might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Spark Plug product you desperately need.
We currently carry 21 Spark Plug products to choose from for your 1977 Chevrolet Corvette, and our inventory prices range from as little as $2.79 up to $46.99.
On top of low prices, Advance Auto Parts offers 9 different trusted brands of Spark Plug products for the 1977 Chevrolet Corvette. We only sell parts from trusted brands like AC Delco so that you can find quality parts you can count on.
Don’t take our word for it - check out customer ratings and reviews to buy with confidence. We have 836 reviews on our Spark Plug products for the 1977 Chevrolet Corvette from previous customers.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Spark Plug stock in-person!
Spark Plug for Your 1977 Chevrolet Corvette
Search through our amazing selection of Spark Plug products for your 1977 Chevrolet Corvette to find exactly what you’re looking for. Compare prices and reviews to choose the best part for you.
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NGK - OE Series V-Power Nickel Spark Plug: V-Groove Tip Design, UR4 (Part No. 6630)
DescriptionNGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK's V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
Product Features:- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
- RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
- NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
Read 3 review(s)Review snapshot ® by PowerReviews
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Would buy again
Would buy again
Submitted 2021-10-01
By Sherry
From Undisclosed
They was a little shorter then the old ones but besides that they work good 👍🏻
Bottom Line NULL
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A+++
A+++
Submitted 2021-05-26
By Jeremy
From Undisclosed
V power: always awesome
Bottom Line NULL
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I always loved NGK spark plugs
I always loved NGK spark plugs
Submitted 2021-03-21
By Bobby
From Undisclosed
Installed these plugs on my 88 Caprice and fires right up and run like a sewing machine.
Bottom Line NULL
from $4.99
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Champion - Copper Plus- Boxed - RV15YC4 (Part No. 18)
DescriptionDependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
Product Features:- Copper Plus - Dependable Performance.
- Copper core center electrode allows for accurate control of heat range for longer life
- Patented TinTac and ULTRASEAL coated shell for maximum corrosion resistance
- Patented SAC-9 semiconductor resistor for maximum EMI & RFI suppression
- Built to ISO and SAE standards for proven performance
Read 3 review(s)Review snapshot ® by PowerReviews
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Highly recommended
Highly recommended
Submitted 2021-04-24
By Heinrich
From Undisclosed
These spark plugs work great and the gap was perfectly preset on all eight. And all at a Great Price ......Thanks to Advance Auto Parts. 👍👍👍
Bottom Line NULL
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I will definitely buy this again!!
I will definitely buy this again!!
Submitted 2020-08-10
By Joseph
From Undisclosed
Put in my boat and ran perfect the next day!!
Bottom Line NULL
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Spark Plugs for my 1982 Corvete
Spark Plugs for my 1982 Corvete
Submitted 2020-01-11
By FDR
From San Diego
Fit and work
Bottom Line recommended
from $3.49
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Accel - U-Groove Spark Plug, Header Plug, Pack of 8 (Part No. 8199)
DescriptionACCEL U-groove performance spark plugs produce a larger spark for more power at high RPMs. Improves throttle response and fuel economy, less fouling. Purified alumina insulator prevents arcing. Machine rolled threads protect heads.
Product Features:- Shorty Spark Plugs For Tubular Exhaust Headers
- Eliminates Dimpling Headers For Added Clearance
- Shorter Overall Plug Length Vs. OE Style Plug
- Copper Core Center Electrode
- Projected Tip
- Helps Eliminate Burned Spark Plug Boots
- Shorty Header Spark Plug
Read 3 review(s)Review snapshot ® by PowerReviews
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I would recommend to anyone.
I would recommend to anyone.
Submitted 2021-10-20
By Anthony
From Undisclosed
Love that you carry in stock plugs for vehicles with headers. Thanks
Bottom Line NULL
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I would buy again
I would buy again
Submitted 2020-11-10
By James
From Undisclosed
Installed new headers and used these shorty spark plugs. Makes it easier to install spark plug wires.
Bottom Line NULL
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Good stuff
Good stuff
Submitted 2020-09-19
By patrick
From Undisclosed
This is a replacement set for ones I had in my car that were just old. The sun ran fine before I was just doing a tune up and everything seems well
Bottom Line NULL
from $46.99
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Bosch - OE Fine Wire Double Iridium Spark Plug (Part No. 9659)
DescriptionBosch OE Fine Wire Double Iridium. All iridium plugs are NOT created equal. Give your customers the only one engineered for both high performance and long life. The ultra fine wire design and laser welded, tapered ground electrode deliver the ultimate in ignitability and high performance. The iridium-alloy center electrode firing pin and laser welded ground electrode with iridium alloy inlay help it to go the distance.
Product Features:- Double Iridium electrodes - iridium firing pin and iridium ground electrode inlay offer higher performance and 4 times longer life compared to standard copper spark plugs
- OE Fine Wire design requires up to 24% less voltage to ignite
- 360 degree continuous laser welding increases durability for increased life
- Copper core provides broader heat range to resist pre-ignition and fouling
- Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
- Tapered ground electrode allows for better ignition throughout the life of the spark plug
Read 3 review(s)Review snapshot ® by PowerReviews
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i would buy again
i would buy again
Submitted 2019-04-05
By Brian
From Undisclosed
A+ grade
Bottom Line NULL
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Upgraded plugs/performance
Upgraded plugs/performance
Submitted 2019-02-26
By JESSE
From Undisclosed
Absolutely could feel/see the difference from previous plugs!!
Bottom Line NULL
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1980 Chevy K10
1980 Chevy K10
Submitted 2018-10-02
By James
From Undisclosed
Excellent deal and great upgrade.
Bottom Line NULL
from $9.99
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DENSO - PTF16TT Platinum TT Spark Plug (Part No. 4509)
DescriptionThis spark plug features a platinum twin-tip design and a titanium enhanced ground strap.Read 3 review(s)Review snapshot ® by PowerReviews
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I would buy this again
I would buy this again
Submitted 2017-06-16
By David
From undisclosed
I Like the product my truck runs great
Bottom Line NULL
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Great Plug
Great Plug
Submitted 2017-01-29
By BiggJaxx
From Huntsville. AL
Actually, I believe, an upgrade from oem plug.
Bottom Line recommended
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I would buy this again
I would buy this again
Submitted 2016-12-11
By BiggJaxx
From Huntsville,AL
Reasonably priced at Advance Auto Parts
Bottom Line recommended
from $5.79
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ACDelco - Conventional Spark Plug (Part No. R45TS)
DescriptionACDelco GM Original Equipment Conventional Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.
Product Features:- Black Onyx coating helps reduce corrosion
- Copper core provides great heat transfer and helps maximize plug durability
- Ribbed suppressor seal extends resistance and helps prevent spark 'flash over' and misfires
- Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
- Available for use in Marine applications
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Read 3 review(s)Review snapshot ® by PowerReviews
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all you need
all you need
Submitted 2021-11-03
By Jerome
From Undisclosed
All you need Change them once a year and you will still be ahead. Soak the old ones in mineral spirits and use them once a year for 100 more
Bottom Line NULL
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A reliable product !
A reliable product !
Submitted 2021-10-22
By Robert
From Undisclosed
I've always used AC Delco products with no issues.
Bottom Line NULL
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Great muscle car plugs
Great muscle car plugs
Submitted 2021-10-21
By frank
From Undisclosed
Original great quality plug for 70's muscle cars. They are cooler firing, preventing any engine damage.
Bottom Line NULL
from $4.99
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Autolite - Copper Resistor Spark Plug: Up to 30k Mile Life Expectancy (Part No. 26)
DescriptionAutolite® Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provid es the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.Read 3 review(s)Review snapshot ® by PowerReviews
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Great product
Great product
Submitted 2021-07-14
By Jaime
From Undisclosed
Great product
Bottom Line NULL
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No
No
Submitted 2021-04-24
By Rich
From Undisclosed
Made in china
Bottom Line NULL
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Good
Good
Submitted 2020-11-13
By Jeff
From Undisclosed
Good
Bottom Line NULL
from $3.79
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Autolite - Single Platinum Spark Plug: Up to 60kMile Life Expectancy (Part No. AP26)
DescriptionAutolite® Platinum Spark Plugs are manufactured to deliver greater durability compared to standard copper plugs. Autolite® Platinum Spark Plugs provide easier starts, quicker acceleration, and improved fuel economy. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.Read 3 review(s)Review snapshot ® by PowerReviews
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I am pleased with the product but not the shipping
I am pleased with the product but not the shipping
Submitted 2021-07-13
By Stacey
From Undisclosed
The box looked like it was in a tornado. One of the bags of assembly bolts was missing so I had to go get some more to be able to install the muffler kit. There were no instructions in the box so I had to google it and found them on the internet
Bottom Line NULL
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Great
Great
Submitted 2021-06-08
By Peter
From Undisclosed
Great
Bottom Line NULL
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yes
yes
Submitted 2021-04-17
By David
From Undisclosed
Spark plugs were great. Already installed.
Bottom Line NULL
from $4.79
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ACDelco - RAPIDFIRE Spark Plug (Part No. 2)
DescriptionACDelco Gold (Professional) RAPIDFIRE Spark Plugs are a high quality alternative to Original Equipment (OE) parts. These RAPIDFIRE Single Platinum Performance Spark Plugs are designed for everyday use and are a high quality replacement for many vehicles on the road today. These premium aftermarket spark plugs have high-quality suppressors that help prevent misfiring, an improved plug to boot seal, and a pure copper core for greater durability. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.
Product Features:- Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for long electrode life, and helps protect against high combustion pressures
- Pure copper core provides great heat transfer and helps maximize plug durability
- Platinum on center electrode enables superior spark characteristics and can reduce voltage requirements of the ignition system
- Ribless insulator helps optimize plug to boot sea
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Read 3 review(s)Review snapshot ® by PowerReviews
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Spark-ling
Spark-ling
Submitted 2018-12-05
By Daniel
From Undisclosed
OEM plugs for my old Buick, made it run better
Bottom Line NULL
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Deeper Socket Needed
Deeper Socket Needed
Submitted 2018-01-17
By John
From undisclosed
So far so good. Plugs are about 1/4 inch longer than the old plugs I removed. Had to buy a deeper socket in order to torque the new ones
Bottom Line NULL
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Definitely would buy this again
Definitely would buy this again
Submitted 2014-10-16
By Schurman
From Valrico , fl.
Great plugs
Bottom Line recommended
from $6.79
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Autolite - Double Platinum Spark Plug: Up to 100kMile Life Expectancy (Part No. APP26)
DescriptionAutolite® Double Platinum Spark Plugs are a premium plug providing superior performance and platinum-to-platinum firing for a longer lasting spark plug. Autolite® Double Platinum Spark Plugs are engineered to provide easier starts, quicker acceleration and improved fuel efficiency. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading suppl ier of spark plugs.Read 3 review(s)Review snapshot ® by PowerReviews
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Spark plugs purchase
Spark plugs purchase
Submitted 2020-10-07
By Richard
From Undisclosed
It was a great purchase.
Bottom Line NULL
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Good
Good
Submitted 2020-08-27
By Dillion
From Undisclosed
Good
Bottom Line NULL
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buy these
buy these
Submitted 2018-10-06
By Benjamin
From Undisclosed
Way better than coppers
Bottom Line NULL
from $6.49
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Bosch - OE Fine Wire Single Platinum Spark Plug (Part No. 6712)
DescriptionBosch OE Fine Wire Platinum Spark Plugs deliver improved ignitability and fuel efficiency. The fine wire design with a platinum firing pin on the center electrode and tapered ground electrode are an economical upgrade from conventional copper core spark plugs. Engineered to meet or exceed Original Equipment specifications for platinum spark plugs.
Product Features:- OE Fine Wire design with Platinum firing pin on the center electrode requires up to 24% less voltage to ignite and up to 2 times longer life compared to standard copper spark plugs
- Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
- Tapered ground electrode allows for better ignition throughout the life of the spark plug
Read 3 review(s)Review snapshot ® by PowerReviews
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I would by this again
I would by this again
Submitted 2018-03-12
By Michael
From undisclosed
Just what it sad to be
Bottom Line NULL
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New plugs giving great performance for an older vehicle
New plugs giving great performance for an older vehicle
Submitted 2018-02-16
By Nicholas
From undisclosed
These plugs worked wonders on my 1984 Monte Carlo. Newer things are better, except when it comes to my Monte Carlo. There has been a lot of improvements in parts over the years. Preset gap takes care of the close manual setting. The plugs worked great, I've noticed an improvement in a quieter running engine and the gas mileage have gotten better. I would recommend these plugs to everyone.
Bottom Line NULL
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Quality plugs
Quality plugs
Submitted 2013-04-06
By Red
From Winston-Salem, NC
I've been working on cars since before platinum plugs were a thing. I don't believe the hype of multiple or special electrodes, and I know that all platinum or iridium do is provide a marginally longer service life. I do not believe any one brand is superior, I've used most. On the list of plugs these are equivalent to there are a couple that are longer externally and not suitable for use with most headers, these are short enough to offer lots of clearance and far more affordabe than "header" plugs.
Bottom Line recommended
from $5.99
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E3 - DiamondFIRE Automotive Spark Plug: More Power, Saves Gas (Part No. E3.42)
DescriptionThe Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented electrode configuration of these new The spark plugs increases the amount of combustion pressure created during each power stroke of an engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines. E3.42 is a 14mm, 0.460 reach plug with a taper seat. It fits domestic applications in the 80s to early 90s, and is widely stocked in automotive retail stores. The automotive plugs have three legs securing the Diamond FIRE electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. The patented Diamond FIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use.
Product Features:- E3's Diamond Fire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn.
- Smoother Acceleration & Idle - The faster flame initiated by the The spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
- Energy - Power output improved up to 6% on average in the typical operating ranges. Results will vary.
- Efficiency - The "diamond shaped" side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and larger flame kernel. The result is that more fuel is put to work during each combustion cycle.
- E3's patented Diamond Fire Technology provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
- The Spark Plugs are pre-gapped at the factory and cannot be adjusted.
Read 3 review(s)Review snapshot ® by PowerReviews
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Lowest price and design i plan to buy some for 2nd car
Lowest price and design i plan to buy some for 2nd car
Submitted 2023-03-14
By Vinney
From Austin area Texas
Design and price and performance
Bottom Line not recommended
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I always use E3 plugs whenever I can.
I always use E3 plugs whenever I can.
Submitted 2022-02-02
By RD
From TENNESSEE
I plug these plugs in all my vehicles and motorcycles. These I purchase to put in my motor home which had Autolite plugs which had less then 1000 miles and were fouling out.
Bottom Line recommended
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No I will not buy this product again ever
No I will not buy this product again ever
Submitted 2021-08-25
By Hillary
From Undisclosed
The E3-42 spark plug that was on my number piston blew apart and caused my number 3 piston to start knocking has a chunk missing on edge of piston u can see the rings on piston and it caused a hair line crack on top of piston causing it to fell Tuesday at 09:00 am I don't recommend buying any E3 spark plugs no more
Bottom Line NULL
from $7.49
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NGK - G-Power Spark Plug: Single Platinum Tip Design, UR4GP (Part No. 2869)
DescriptionNGK G-Power Platinum spark plugs are the best single platinum spark plugs at an economical price. G-Power plugs feature a fine wire platinum center electrode and a trapezoidal cut ground electrode that offers increased durability, improved fuel efficiency, lower emissions, faster starts and quicker acceleration over conventional nickel spark plugs. An excellent upgrade for vehicles which used nickel alloy spark plugs originally. For better performance consider upgrading to a NGK Iridium IX plug. For even greater performance consider upgrading to a NGK RUTHENIUM HX plug.
Product Features:- SINGLE PLATINUM TIP: Fine wire 0.6 millimeter platinum tip center electrode ensures improved durability and a consistently stable spark
- PLATINUM ALLOY: G-Power platinum provides exceptional value with increased performance and longer service intervals than factory nickel plugs
- TRAPEZOIDAL CUT GROUND ELECTRODE: Reduces quenching design produces improved ignitability and performance
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
- RECOMMENDED USAGE: Lower cost alternative to double precious metal spark plugs or as an upgrade to OE nickel alloy spark plugs
Read 1 review(s)Review snapshot ® by PowerReviews
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Works as promised
Works as promised
Submitted 2013-10-29
By Stingray
From WI
Helped on startup and running along with better mpg.
Bottom Line recommended
from $6.29
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DENSO - Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, ITF16 (Part No. 5330)
DescriptionThe DENSO Iridium Power center electrode tip is the world's smallest, at 0.4mm in diameter. It produces the hottest, most concentrated spark, while requiring the lowest voltage (5,000 less volts to fire than conventional spark plugs). For maximum performance under the most extreme conditions, this plug is the one! Because of its patented technology, the Iridium Power plug outperforms any plug today. You'll enjoy more horsepower, faster and easier starts, fewer misfires under heavy loads, plus better fuel efficiency.
Product Features:- World's smallest Iridium Center Electrode (0.4mm) for improved spark for maximum combustion
- Patented 360-degree laser welding assembly process
- U-groove and taper cut ground electrode to maximize flame propagation.
- Withstands temperatures greater than 4000° Fahrenheit
- Burnished nickel plating for high temperature endurance and superior corrosion resistance
- Wide range of part numbers for thousands of applications, including classic and collector cars
- Iridium Power
Read 1 review(s)Review snapshot ® by PowerReviews
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DOES NOT FIT A FORD 302
DOES NOT FIT A FORD 302
Submitted 2018-07-18
By Ford302
From USA
Despite being sold as an "Exact Fit", these spark plugs fouled after less than 10 miles and the car is now running WORSE. Wrong size gap and way too hot. Do no other buy these for an 82incoln or any Ford 302 powered vehicle.
Bottom Line not recommended
from $10.79
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Autolite Iridium - Iridium XP Spark Plug: Up to 100kMile Life Expectancy (Part No. XP26)
DescriptionAutolite® Iridium XP Enhanced Alloy Technology Spark Plugs is one of the brand's most technologically advanced spark plugs ever. These spark plugs provide better durability and a more focused ignition for better overall ignitability and optimum performance. Autolite® spark plugs are the best alternativ e to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.from $9.99
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ACDelco - Double Platinum Spark Plug (Part No. 41-817)
DescriptionACDelco Gold (Professional) Double Platinum Spark Plug are a high quality alternative to Original Equipment (OE) parts. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver long-lasting performance. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.
Product Features:- One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference, regulate spark plug energy, and protect against compression pressures for long life
- Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system
- Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
from $9.79
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Motorcraft - Spark Plug (ASF52CA) (Part No. SP-425-A)
DescriptionMotorcraft Spark Plugs are original equipment on Ford Motor Company vehicles engineered to meet strict Ford engineering standards to provide original equipment performance and reliability. Delivering performance, reliability and confidence, Motorcraft spark plugs are available for a broad range of applications, including domestic and import cars and trucks of all makes and sizes.
Product Features:- Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
- Backed by Motorcraft's Service Parts Warranty
- Exact fit for Ford, Lincoln and Mercury vehicles
- Resistant to oxidation and arc erosion.
- Multi-rib insulator protects against misfire.
- Service intervals of up to 100,000 miles.
- Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
- Motorcraft Spark Plugs are what was in the vehicle when it was manufactured
- Motorcraft ignition components help prevent false check engine lights.
from $4.49
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Champion - Platinum Power - Boxed - RV17PMC4 (Part No. 3018)
DescriptionChampion Platinum Power spark plugs deliver powerful performance. Made from exclusive Heat-Active alloy, a fine-wire center electrode and V-trimmed ground electrode provides sharp spark focus.
Product Features:- Platinum Power- Premium Spark Plug. Powerful Performance.
- Platinum center electrode for long life
- Fine-wire center electrode for greater ignitability
- V-trimmed ground electrode promotes sharper spark focus
- Heat-Active alloy allows electrodes to reach optimal temperature
- Platinum tipped center wire resists wear and helps to maintain proper gap spec over life of the plug
from $4.99
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DENSO - Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, last 100K+ Miles, ITF16TT (Part No. 4715)
DescriptionThe Denso Twin-Tip Technology was developed from Original Equipment Specification Super Ignition Plug (SIP) design, fusing a Fine Wire Iridium Center Electrode with a Needle Tip Platinum Ground Electrode. The DENSO Iridium TT combines the power and torque of a high performance plug with the endurance of a long life original equipment spark plug. So you can drive around the Earth over 4 times, with lower emissions and better fuel economy. That's over 100 thousand miles of uncompromised performance.
Product Features:- 0.4mm Iridium Center Electrode: World's Smallest Diameter that maximizes firing potential
- 0.7mm Needle Tip Ground Electrode: Promotes higher spark energy and less heat quenching
- DENSO Patented Optimized Iridium-Rhodium Alloy Formula: Highest concentration of Iridium vs. competitors for greater durability
- DENSO Patented 360 degree laser welding process: Ensuring exceptional quality bond and structural strength with the Iridium Center Electrode
- Durability of an OE style plug combined with Power & Torque of high performance.
- Withstands temperatures greater than 4000° Fahrenheit
- Iridium TT
from $13.49
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Motorcraft - Spark Plug (ASF52C) (Part No. SP-425)
DescriptionMotorcraft Spark Plugs are original equipment on Ford Motor Company vehicles engineered to meet strict Ford engineering standards to provide original equipment performance and reliability. Delivering performance, reliability and confidence, Motorcraft spark plugs are available for a broad range of applications, including domestic and import cars and trucks of all makes and sizes.
Product Features:- Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
- Backed by Motorcraft's Service Parts Warranty
- Exact fit for Ford, Lincoln and Mercury vehicles
- Resistant to oxidation and arc erosion.
- Multi-rib insulator protects against misfire.
- Service intervals of up to 100,000 miles.
- Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
- Motorcraft Spark Plugs are what was in the vehicle when it was manufactured
- Motorcraft ignition components help prevent false check engine lights.
from $2.79
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Motorcraft - SPARK PLUG (Part No. SP-425-X)
from $3.49
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FAQs for 1977 Chevrolet Corvette Spark Plug Products
What are the most purchased Spark Plug products for the 1977 Chevrolet Corvette?
Out of 21 Spark Plug products for the 1977 Chevrolet Corvette, the most popular in our inventory are:What are the best aftermarket Spark Plug products for the 1977 Chevrolet Corvette?
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