1984 GMC S15 Engine Timing Parts

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Keep Your 1984 GMC S15 in Top Shape with Quality Engine Timing Parts

Whether you’re repairing or upgrading your Engine Timing Part, using high-quality parts is key to keeping your 1984 GMC S15 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Timing Cover Seals, Timing Cam Gears, and Timing Sets. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Engine Timing Parts from Trusted Brands

Looking for a reliable Engine Timing Part? We’ve got you covered with options from brands you know and trust like National, Dorman, and Felpro. For example, National Engine Timing Parts start at just $18.29 with an average 4.3 star rating. Dorman and Felpro offer similar pricing and quality, backed by strong customer feedback. With over 49 reviews and a solid 4.8 star average, you can shop with confidence knowing other GMC S15 owners approve.

Explore Related Parts

While you’re upgrading or replacing your Engine Timing Part, don’t forget to check out other key components like Camshafts and Engine Gaskets and Seals. At Advance Auto Parts, we’re here to help you keep your 1984 GMC S15 in peak condition, inside and out.

Essential 1984 GMC S15 Engine Timing Parts

Cloyes Performance – Cloyes Performance High Performance Timing Chain, 9-130Z (Part No.9-130Z)

Cloyes Performance High Performance Timing Chain, 9-130Z

from

$119.99
“Premium High Performance 3/8″” Pitch Double Roller Replacement True Roller “”Z”” Chain. 0.250″” Roller Diameter. Approximately 33% Overall Increased Strength Over the Standard High Performance Chain. Featuring a Press Fit Center Link design that Increases Load Distribution. Heat Treated and Processed Links to Maximize Ulitimate Breaking Strength while Remaining Ductile for Toughness. Prestressed to Increase Fatigue Life.”
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INA US – INA US Engine Timing Chain, ZC-C-506 (Part No.ZC-C-506)

INA US Engine Timing Chain, ZC-C-506

from

$18.99
INA Timing Chains are designed to meet or exceed OE quality and performance. All our chain Plates and Pins are heat treated to precise hardness for maximum performance and durability.
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Cloyes Performance – Cloyes Performance High Performance Timing Chain, 9-130 (Part No.9-130)

Cloyes Performance High Performance Timing Chain, 9-130

from

$77.99
“High Performance 3/8″” Pitch Double Roller Replacement True Roller Chain. 0.250″” Roller Diameter. Heat Treated and Processed Links to Maximize Ultimate Breaking Strength while Remaining Ductile for Toughness. Prestressed to Increase Fatigue Life.”
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Cloyes Gear – Cloyes Gear Engine Timing Camshaft Sprocket, S558T (Part No.S558T)

Cloyes Gear Engine Timing Camshaft Sprocket, S558T

from

$18.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
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Cloyes Gear – Cloyes Gear Engine Timing Camshaft Sprocket, S500 (Part No.S500)

Cloyes Gear Engine Timing Camshaft Sprocket, S500

from

$26.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
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Cloyes Gear – Cloyes Gear Engine Timing Camshaft Sprocket, S506T (Part No.S506T)

Cloyes Gear Engine Timing Camshaft Sprocket, S506T

from

$11.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
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Felpro – Felpro Shaft Repair Sleeve, 16202 (Part No.16202)

Felpro Shaft Repair Sleeve, 16202

from

$11.49
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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National – National Engine Harmonic Balancer Repair Sleeve, 88176 (Part No.88176)

National Engine Harmonic Balancer Repair Sleeve, 88176

from

$20.29
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.
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Cloyes Gear – Cloyes Gear Engine Timing Crankshaft Sprocket, S505 (Part No.S505)

Cloyes Gear Engine Timing Crankshaft Sprocket, S505

from

$22.99
Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.
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Cloyes Gear – Cloyes Gear Engine Timing Crankshaft Sprocket, S549 (Part No.S549)

Cloyes Gear Engine Timing Crankshaft Sprocket, S549

from

$15.99
Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.
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Cloyes Gear – Cloyes Gear Engine Timing Crankshaft Sprocket, S511 (Part No.S511)

Cloyes Gear Engine Timing Crankshaft Sprocket, S511

from

$6.79
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
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Cloyes Gear – Cloyes Gear Engine Timing Chain Tensioner, 9-5115 (Part No.9-5115)

Cloyes Gear Engine Timing Chain Tensioner, 9-5115

from

$32.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems, delivering premium-quality solutions. A timing chain tensioner maintains appropriate tension in the timing chain. Depending on design and application, Cloyes engine timing chain tensioners can use spring tension or hydraulic pressure to properly tension the chain for optimal performance. To ensure total timing system integrity, Cloyes recommends replacing the chain along with the tensioners, guides, and sprockets during service. Trusted by professionals for over a century & backed by an industry-leading Warranty (limited) and technical support.
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INA US – INA US Engine Timing Chain Tensioner, ZT-9-5115 (Part No.ZT-9-5115)

INA US Engine Timing Chain Tensioner, ZT-9-5115

from

$42.99
For optimal power transmission in the timing drive, we offer you repair solutions. Our components ensure the correct gear ratios and deliver high reliability paired with low maintenance costs.
See More

GM Genuine Parts – GM Genuine Parts Timing Chain Tensioner, 12363192 (Part No.12363192)

GM Genuine Parts Timing Chain Tensioner, 12363192

from

$27.49
ACDelco GM Original Equipment Engine Timing Chain Tensioners help maintain a consistent amount of tension within the timing chain to help reduce the effect that slack has on the valve timing of the engine, and are GM-recommended replacements for your vehicle’s original components. These original equipment tensioners have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3645X3 (Part No.9-3645X3)

Cloyes Performance High Performance Timing Set, 9-3645X3

from

$159.99
“Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″” Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3145A (Part No.9-3145A)

Cloyes Performance High Performance Timing Set, 9-3145A

from

$221.99
“Hex-A-Just Allows for Infinite Valve Timing Adjustability of +/-6 Degrees to Tune for Maximum Engine Performance Output. One Piece Camshaft Sprocket Design Featuring a Billet Eccentric Camshaft Dowel Bushing. Both Billet Steel Sprockets are Heat Treated for Durability. True Roller 0.250″” Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3645X9-10 (Part No.9-3645X9-10)

Cloyes Performance High Performance Timing Set, 9-3645X9-10

from

$194.99
“Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. True Roller 0.250″” Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.”
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INA US – INA US Engine Timing Set, ZC-C-3056K (Part No.ZC-C-3056K)

INA US Engine Timing Set, ZC-C-3056K

from

$61.99
INA timing chain kits include all essential components to ensure that the repair is done right the first time. Each kit contains all necessary chains, tensioners, and guides. In certain applications the kit also contains the necessary gears and sprockets, along with a specially formulated, high performance, chain additive uniquely made for Schaeffler by Liqui Moly. The chain additive helps reduce friction during the break in period and reduces run-in wear by up to twenty percent.
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Cloyes Gear – Cloyes Gear Engine Timing Chain Kit, 9-0373S (Part No.9-0373S)

Cloyes Gear Engine Timing Chain Kit, 9-0373S

from

$44.99
Meets or exceeds OEM performance requirements. Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience. SET INCLUDES: 9-5059 Engine Timing Damper (1 EA), C373 Engine Timing Chain (1 EA), S506T Engine Timing Camshaft Sprocket (1 EA), S511 Engine Timing Crankshaft Sprocket (1 EA).
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National – National Engine Harmonic Balancer Kit, 5000 (Part No.5000)

National Engine Harmonic Balancer Kit, 5000

from

$29.49
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.
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National – National Multi-Purpose Seal, 9845 (Part No.9845)

National Multi-Purpose Seal, 9845

from

$18.29
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

National – National Multi-Purpose Seal, 1987 (Part No.1987)

National Multi-Purpose Seal, 1987

from

$18.29
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

MAHLE Original – MAHLE Original Engine Timing Cover Seal, 65022 (Part No.65022)

MAHLE Original Engine Timing Cover Seal, 65022

from

$15.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.
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Dorman – Dorman Rubber Expansion Plug 1-3/8 In. – Size Range 1-3/8 In. – 1-1/2 In. (Sold by each), 570-008 (Part No.570-008)

Dorman Rubber Expansion Plug 1-3/8 In. - Size Range 1-3/8 In. - 1-1/2 In. (Sold by each), 570-008

from

$18.99
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.
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Most Popular Timing Cover Seals for 1984 GMC S15s

Enhance your 1984 GMC S15 with one of the 4 Timing Cover Seals we have in stock, starting at just $15.99.

National – National Multi-Purpose Seal, 9845 (Part No.9845)

National Multi-Purpose Seal, 9845

from

$18.29
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

National – National Engine Harmonic Balancer Kit, 5000 (Part No.5000)

National Engine Harmonic Balancer Kit, 5000

from

$29.49
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

National – National Multi-Purpose Seal, 1987 (Part No.1987)

National Multi-Purpose Seal, 1987

from

$18.29
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

MAHLE Original – MAHLE Original Engine Timing Cover Seal, 65022 (Part No.65022)

MAHLE Original Engine Timing Cover Seal, 65022

from

$15.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.
See More

Best-Selling 1984 GMC S15 Timing Cam Gears

Upgrade your S15 with one of our 3 best-selling Timing Cam Gears.

Cloyes Gear – Cloyes Gear Engine Timing Camshaft Sprocket, S500 (Part No.S500)

Cloyes Gear Engine Timing Camshaft Sprocket, S500

from

$26.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
See More

Cloyes Gear – Cloyes Gear Engine Timing Camshaft Sprocket, S558T (Part No.S558T)

Cloyes Gear Engine Timing Camshaft Sprocket, S558T

from

$18.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
See More

Cloyes Gear – Cloyes Gear Engine Timing Camshaft Sprocket, S506T (Part No.S506T)

Cloyes Gear Engine Timing Camshaft Sprocket, S506T

from

$11.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
See More

Top-Quality Timing Sets for 1984 GMC S15s

Choose a high-quality OEM or aftermarket Timing Set for GMC S15s and enjoy top-notch performance from $28.99.

Cloyes Gear – Cloyes Gear Engine Timing Set, C-3047K (Part No.C-3047K)

Cloyes Gear Engine Timing Set, C-3047K

from

$28.99
Sprockets Are Made From High Alloy Steel, and Heat-Treated For Durability. Chain Is Pre-Stressed and Heat-Treated For Longevity. SET INCLUDES: S558T Engine Timing Camshaft Sprocket (1 EA), S549 Engine Timing Crankshaft Sprocket (1 EA), C370 Engine Timing Chain (1 EA).
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Top Picks for 1984 GMC S15 Timing Chain Tensioners

Invest in one of our 3 durable Timing Chain Tensioners for your 1984 GMC, knowing you’re getting trusted brands and expert craftsmanship.

Cloyes Gear – Cloyes Gear Engine Timing Chain Tensioner, 9-5115 (Part No.9-5115)

Cloyes Gear Engine Timing Chain Tensioner, 9-5115

from

$32.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems, delivering premium-quality solutions. A timing chain tensioner maintains appropriate tension in the timing chain. Depending on design and application, Cloyes engine timing chain tensioners can use spring tension or hydraulic pressure to properly tension the chain for optimal performance. To ensure total timing system integrity, Cloyes recommends replacing the chain along with the tensioners, guides, and sprockets during service. Trusted by professionals for over a century & backed by an industry-leading Warranty (limited) and technical support.
See More

INA US – INA US Engine Timing Chain Tensioner, ZT-9-5115 (Part No.ZT-9-5115)

INA US Engine Timing Chain Tensioner, ZT-9-5115

from

$42.99
For optimal power transmission in the timing drive, we offer you repair solutions. Our components ensure the correct gear ratios and deliver high reliability paired with low maintenance costs.
See More

GM Genuine Parts – GM Genuine Parts Timing Chain Tensioner, 12363192 (Part No.12363192)

GM Genuine Parts Timing Chain Tensioner, 12363192

from

$27.49
ACDelco GM Original Equipment Engine Timing Chain Tensioners help maintain a consistent amount of tension within the timing chain to help reduce the effect that slack has on the valve timing of the engine, and are GM-recommended replacements for your vehicle’s original components. These original equipment tensioners have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
See More

Our Engine Timing Chain Kits for 1984 GMC S15s

Make a smart move for your 1984 GMC S15 with our Engine Timing Chain Kit for $44.99.

Cloyes Gear – Cloyes Gear Engine Timing Chain Kit, 9-0373S (Part No.9-0373S)

Cloyes Gear Engine Timing Chain Kit, 9-0373S

from

$44.99
Meets or exceeds OEM performance requirements. Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience. SET INCLUDES: 9-5059 Engine Timing Damper (1 EA), C373 Engine Timing Chain (1 EA), S506T Engine Timing Camshaft Sprocket (1 EA), S511 Engine Timing Crankshaft Sprocket (1 EA).
See More

Top-Rated Engine Timing Part Brands For Your 1984 GMC S15

When it comes to finding the perfect Engine Timing Part for your 1984 GMC S15, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 7 trusted brands. We carry the most popular Engine Timing Part brands including Felpro, National, and Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $11.49. Purchasing a Engine Timing Part from us here at Advance Auto Parts is a smart move for both you and your 1984 GMC S15, providing peace of mind with parts that meet or exceed OEM standards.

Popular Felpro 1984 GMC S15 Engine Timing Parts

If you’re looking for a top-quality Engine Timing Part for your 1984 GMC S15, Advance Auto Parts has exactly what you need with our selection of Felpro Engine Timing Parts. We have 1 Felpro Engine Timing Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $11.49, you’ll find the perfect Engine Timing Part for your needs and budget. Felpro Engine Timing Parts for the 1984 GMC S15 come highly rated, with over 3 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Engine Timing Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Felpro Shaft Repair Sleeve, 16202
from $11.49
(3)
Felpro Shaft Repair Sleeve, 16202
“A+”

Top-Quality National 1984 GMC S15 Engine Timing Parts

For those in search of a high-quality Engine Timing Part for their 1984 GMC S15, Advance Auto Parts offers a great selection of National Engine Timing Parts. With 2 National Engine Timing Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Engine Timing Parts start at just $18.29, with an average price of $19.29, giving you a range of options to suit your budget. Backed by over 20 customer ratings and an average rating of 4.3 stars, National Engine Timing Parts provide both reliability and excellent performance. Choosing a National Engine Timing Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
National Engine Harmonic Balancer Repair Sleeve, 88176
from $20.29
(5)
National Engine Harmonic Balancer Repair Sleeve, 88176
“Simple device. Durable. Easy to install”
National Multi-Purpose Seal, 9845
from $18.29
(15)
National Multi-Purpose Seal, 9845
“fit”

FAQs for 1984 GMC S15 Engine Timing Parts

What are the best-selling Engine Timing Parts for 1984 GMC S15s?

Out of 19 Engine Timing Parts that fit 1984 GMC S15s, the following parts are the top sellers:

What’s the price range for 1984 GMC S15 Engine Timing Parts?

The prices of Engine Timing Parts for the 1984 GMC S15 range from $6.79 up to $44.99 for the most premium parts.

What is the average price of an Engine Timing Part for a 1984 GMC S15?

The average price for Engine Timing Parts for the 1984 GMC S15 is $24.23. Keep in mind the variety of part types within our Engine Timing Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Timing Parts for other GMC S15 model years?

Yes, we carry Engine Timing Parts for 7 model years of GMC S15s between 1982 and 1990. The following model years are the most popular for Engine Timing Part purchases: 1990, 1989, 1988, 1987, 1986, 1985, 1983, and 1982.

What are the cheapest Engine Timing Parts for my 1984 GMC S15?

The cheapest 1984 GMC S15 Engine Timing Parts we carry are:

Does Advance Auto Parts sell Engine Timing Parts for any other 1984 GMC models?

Yes. We stock Engine Timing Parts for 19 other popular 1984 GMC models. Some of the most popular are 1984 Jimmy Engine Timing Parts, 1984 K2500 Engine Timing Parts, 1984 C2500 Engine Timing Parts, 1984 K1500 Engine Timing Parts, and 1984 C1500 Engine Timing Parts.

What types of Engine Timing Parts do you sell for my 1984 GMC S15?

As of 8/2/26, these are some of the most in-demand types of Engine Timing Parts for a 1984 GMC S15:

Can I get help with 1984 GMC S15 Engine Timing Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Engine Timing Parts and more.

What is your return policy for GMC S15 Engine Timing Parts?

Advance Auto Parts keeps returns simple. For new GMC S15 Engine Timing Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.