2003 GMC Safari Engine Timing Parts
Keep Your 2003 GMC Safari 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 2003 GMC Safari looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Timing Chain Tensioners, Engine Timing Chain Kits, and Timing Cover Seals. 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. For example, National Engine Timing Parts start at just $18.79 with an average 4.3 star rating. With over 20 reviews and a solid 4 star average, you can shop with confidence knowing other GMC Safari owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2003 GMC Safari Engine Timing Part at Advance Auto Parts is around $53.48, with a range that starts at $12.99 and goes up to $109.99. With 14 options in stock from 6 trusted brands, finding the right fit is easy. Popular picks like Engine Timing Components, Camshaft Timing Kit, Crankshaft Timing Kit, Timing Set with Sprockets, Timing Drive Assembly, Engine Timing Chain Kit, and Engine Timing Chain start at just $26.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Engine Timing Part, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Switches, Sensors and Relays. At Advance Auto Parts, we’re here to help you keep your 2003 GMC Safari in peak condition, inside and out.
Find Your Specific 2003 GMC Safari Engine Timing Parts
Looking for the perfect Engine Timing Part for your 2003 GMC Safari? You’re in the right place. Below, you’ll find links to various types of Engine Timing Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Timing Parts, ensuring durability and a precise fit for your GMC Safari. Whether you’re driving a 2003 model or another popular model year like
1993,
1994,
1995,
1996,
1997,
1998,
1999,
2004, and
2005, we’ve got you covered. Purchasing Engine Timing Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Engine Timing Parts that fit your vehicle.
Essential 2003 GMC Safari Engine Timing Parts
INA US – Engine Timing Chain Kit (Part No.ZC-C-3090)
from
$121.99
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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- Meets or exceeds OE standards, ensuring compatibility and performance that adhere to industry benchmarks.
- Our timing chain kits include all essential components needed for engine timing system maintenance, saving you time and hassle.
- Eliminates the need to search for individual parts, streamlining the repair process.
- Each component is engineered for precise fit and function, ensuring reliable timing and efficient engine operation.
- Backed by Schaeffler commitment to quality and reliability, Schaeffler timing chain kits provide confidence and peace of mind for drivers.
Cloyes Performance – High Performance Timing Set (Part No.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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- The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
- Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
- Refer to our online catalog for detailed application-specific information
- Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.
Cloyes Performance – High Performance Timing Set (Part No.9-3145)
from
$139.99
Billet Crank Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Sprockets 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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Product Features:
- The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
- Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
- Refer to our online catalog for detailed application-specific information
- Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.
INA US – Engine Timing Chain Tensioner Kit (Part No.ZT-9-5452)
from
$99.99
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.
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Cloyes Gear – Engine Timing Crankshaft Gear (Part No.2537)
from
$17.99
Gear Made From High Alloy Material. Features “Helical” Tooth Form For Quiet Operation, And Precision Machined Bore For True Fit.”
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Product Features:
- Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain gears offer reliability and dependability for engine rebuilds and typical replacement jobs
- Helical tooth form for quiet operation and precision machined bore for true fit
- CAD designed and manufactured using premium materials to ensure optimal performance
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Refer to our online catalog for detailed application-specific information
Cloyes Gear – Engine Timing Crankshaft Sprocket (Part No.S835)
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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Product Features:
- Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
- Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
- CAD designed and manufactured using premium materials
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Refer to our online catalog for detailed application-specific information
Cloyes Gear – Engine Timing Crankshaft Sprocket (Part No.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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Product Features:
- Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
- Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
- CAD designed and manufactured using premium materials
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Refer to our online catalog for detailed application-specific information
Dayco – Timing Chain Kit, 4 Piece Set, Chain, Sprockets And Tensioner (Part No.KTC1386)
from
$101.99
With the backing of an industry-leading two year or 60,000 mile parts and labor warranty, each Dayco timing chain kit includes top-grade timing chains, precision machined crank sprockets and cam sprockets, tensioners, high-grade plastic guides, seals and VVT solenoids and cam phasers if the application calls for it.
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Product Features:
- High quality chains prevent stretch for the life of the kit, addressing the no. 1 replacement issue
- Precision machined sprockets for exact timing
- High-grade plastic guides use same material as OE for excellent wear resistance
- Contains: Camshaft Sprocket, Crankshaft Sprocket, Timing Chain, Chain Tensioner
Dayco – Timing Chain Kit, 3 Piece Set, .275/.285 Sprockets And Chain (Part No.KTC1405)
from
$39.99
With the backing of an industry-leading two year or 60,000 mile parts and labor warranty, each Dayco timing chain kit includes top-grade timing chains, precision machined crank sprockets and cam sprockets, tensioners, high-grade plastic guides, seals and VVT solenoids and cam phasers if the application calls for it.
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Product Features:
- High quality chains prevent stretch for the life of the kit, addressing the no. 1 replacement issue
- Precision machined sprockets for exact timing
- High-grade plastic guides use same material as OE for excellent wear resistance
- Contains: Camshaft Sprocket, Crankshaft Sprocket, Timing Chain
Dayco – Timing Chain Kit, 3 Piece Set, .40/.41 Sprockets And Chain (Part No.KTC1394)
from
$32.49
With the backing of an industry-leading two year or 60,000 mile parts and labor warranty, each Dayco timing chain kit includes top-grade timing chains, precision machined crank sprockets and cam sprockets, tensioners, high-grade plastic guides, seals and VVT solenoids and cam phasers if the application calls for it.
Product Features:
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Product Features:
- High quality chains prevent stretch for the life of the kit, addressing the no. 1 replacement issue
- Precision machined sprockets for exact timing
- High-grade plastic guides use same material as OE for excellent wear resistance
- Contains: Camshaft Sprocket, Crankshaft Sprocket, Timing Chain
Cloyes Gear – Engine Timing Chain Kit (Part No.9-4190S)
from
$109.99
Timing Chain Kits. Cloyes is leading manufacturer of timing systems products, including a wide range of complete kits for a variety of domestic and foreign nameplates. Leveraging its expertise in timing drive systems, Cloyes utilizes the latest in design and technology to offer complete timing chain kits. The complete kits, which meet or exceed OEM performance requirements, ensure quiet and maintenance-free experience. Cloyes parts are CAD designed and manufactured using advanced materials. Each part is extensively tested for function and durability to ensure optimal performance. Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides. Refer to our online catalog for detailed application-specific information. SET INCLUDES: S836T Engine Timing Camshaft Sprocket (1 EA), 9-5452 Engine Timing Chain Tensioner (1 EA), 9-4190 Engine Timing Chain (1 EA), S835 Engine Timing Crankshaft Sprocket (1 EA).
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Product Features:
- Meet or exceed OEM performance requirements, ensuring a quiet and maintenance free experience
- Utilizes the latest in design and technology to offer a complete chain kit solution
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
National – Engine Harmonic Balancer Repair Sleeve (Part No.88176)
from
$18.79
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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Product Features:
- Made of stainless steel
- Designed to prevent timing cover seal leaks
- Takes up gaps caused by worn-out harmonic balancer shafts
MAHLE Original – Engine Timing Cover Seal (Part No.65022)
from
$15.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.
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Product Features:
- All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
- MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
- MAHLE gaskets is the leader in Domestic, Asian and European applications
- The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
Schaeffler – General Seal (Part No.SS2784)
from
$12.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.
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- High-precision and High-quality components used in all KITs
- Coverage of classic and new high-tech solutions for the best system coverage
Victor Reinz – Engine Timing Cover Seal (Part No.19-10358-01)
from
$33.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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- Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
- Dana engineering-approved for fit, form and function
- Meets or exceeds OE specifications
Holley – Cast Aluminum Timing Chain Cover (Part No.21-151)
from
$115.99
These cast aluminum covers feature timing indicators molded into the body and are available with or without a crank sensor provision to accommodate both carbureted and EFI applications. The covers are available in two finishes, Natural Cast and Satin Black. They are packaged with a high quality gasket and E-coated mounting hardware for added corrosion resistance.
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- Designed as an upgrade from the plastic OEM timing chain covers on 1996-up Vortec Small Block Chevy engines – Replaces GM part numbers 10244600, 12523972, 12523973, 12558343, 12562818, & 93800970
- Excellent upgrade for Chevrolet Performance crate engines that use the plastic timing chain cover
- Available for EFI (with crank sensor provisions) and carbureted applications (without crank sensor provision)
- Includes over-molded FKM oil seal, virtually eliminating concerns of the seal spinning out at high temperatures, which is common with other aluminum timing covers
- Timing indicator cast into the cover – Intended for use with 8″ Vortec balancers and other popular 8″ aftermarket balancers
- Accommodates both stock and aftermarket water pumps
- Includes high quality gasket, corrosion resistant E-coated hardware, and dowel pins
- Offered in Natural Cast and Satin Black finishes
Dorman – Timing Cover with Gasket and Seal (Part No.635-502)
from
$51.99
This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.
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Product Features:
- Direct replacement – this engine timing cover matches the fit and function of the original equipment cover
- Durable construction – this part is specifically designed to withstand extreme underhood temperatures for a long service life
- Cost-effective solution – offers original equipment quality at a competitive price
- Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
Dorman – Timing Cover Kit (Part No.635-513)
from
$46.99
This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.
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Product Features:
- Direct replacement – this engine timing cover matches the fit and function of the original equipment cover
- Durable construction – this part is specifically designed to withstand extreme underhood temperatures for a long service life
- Cost-effective solution – offers original equipment quality at a competitive price
- Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
Dorman – Timing Cover with Gasket and Seal (Part No.635-506)
from
$22.99
This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.
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Product Features:
- Direct replacement – this engine timing cover matches the fit and function of the original equipment cover
- Durable construction – this part is specifically designed to withstand extreme underhood temperatures for a long service life
- Cost-effective solution – offers original equipment quality at a competitive price
- Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
Cloyes Performance – High Performance Timing Chain (Part No.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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Product Features:
- A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
- Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
- From stock replacement to high performance, Cloyes has the most complete timing chain catalog
- Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
- Refer to our online catalog for detailed application-specific information
- Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems
Cloyes Gear – Engine Timing Chain (Part No.C499)
from
$22.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems. Our timing chains are built to synchronize crankshaft and camshaft rotation with absolute accuracy, ensuring precise valve timing and long-term engine performance. Available as stand-alone chains or in complete kits, Cloyes timing chains are manufactured from premium materials, heat-treated, pre-stressed and engineered for a perfect chain-to-sprocket tooth fit ¿ delivering quiet operation, durability, and OE-level performance you can count on. 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 and technical support.
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- Pre-stressed and heat-treated steel construction for increased strength, and wear resistance, delivering long-term durability even in high-stress environments.
- Cloyes chains are engineered and manufactured with precision pitch control to ensure optimal chain-to-sprocket fit reducing noise, minimizing fatigue, and maintaining accurate timing.
- Designed in the USA and manufactured using premium materials for OE-level fit and function, allowing for smooth installation and reliable performance.
- Each part is extensively tested for function, fitment, and durability to ensure consistent quality and optimal performance, reducing the risk of comebacks.
- Available in application-specific kit or as a stand-alone chain, offering installation flexibility and convenience.
- .
INA US – Engine Timing Chain (Part No.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 Gear – Engine Timing Chain (Part No.9-4190)
from
$26.99
Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Plates And Rollers With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.
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Product Features:
- Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
- CAD designed and manufactured using premium materials
- Refer to our online catalog for detailed application-specific information
- Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Plates And Rollers With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.
Cloyes Gear – Engine Timing Gear Set (Part No.2555S)
from
$81.99
Both Gears Made From High Alloy Material. Feature “Helical” Tooth Form For Quiet Operation, And Precision Machined Bore For True Fit.”
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Product Features:
- Utilizes the latest in design and technology to offer complete chain sets
- CAD designed and manufactured using premium materials
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Meet or exceed OEM performance requirements, ensuring a quiet and maintenance-free experience
- Refer to our online catalog for detailed application-specific information
- Set Includes: Camshaft Gear, Crankshaft Gear.
Cloyes Gear – Engine Timing Camshaft Sprocket (Part No.S390T)
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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Product Features:
- Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
- Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
- CAD designed and manufactured using premium materials
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Refer to our online catalog for detailed application-specific information
Cloyes Gear – Engine Timing Camshaft Sprocket (Part No.S836T)
from
$27.99
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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Product Features:
- Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
- Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
- CAD designed and manufactured using premium materials
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Refer to our online catalog for detailed application-specific information
Cloyes Gear – Engine Timing Camshaft Gear (Part No.2524)
from
$37.99
Lightweight Aluminum Construction. Features Helical Tooth Form For Quiet Operation, And Precision Machined Bore For True Fit.
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Product Features:
- Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain gears offer reliability and dependability for engine rebuilds and typical replacement jobs
- Helical tooth form for quiet operation and precision machined bore for true fit
- CAD designed and manufactured using premium materials to ensure optimal performance
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Refer to our online catalog for detailed application-specific information
Cloyes Gear – Engine Timing Camshaft Sprocket (Part No.S776T)
from
$35.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
Product Features:
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Product Features:
- Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
- Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
- CAD designed and manufactured using premium materials
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
- Refer to our online catalog for detailed application-specific information
Popular 2003 GMC Safari Engine Timing Parts Categories
Most Popular Timing Chain Tensioner for 2003 GMC Safaris
Enhance your 2003 GMC Safari with this popular Timing Chain Tensioner we have in stock, for $99.99.
INA US – Engine Timing Chain Tensioner Kit (Part No.ZT-9-5452)
from
$99.99
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.
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Best-Selling 2003 GMC Safari Engine Timing Chain Kits
Upgrade your Safari with one of our 3 best-selling Engine Timing Chain Kits.
Cloyes Gear – Engine Timing Chain Kit (Part No.9-4190S)
from
$109.99
Timing Chain Kits. Cloyes is leading manufacturer of timing systems products, including a wide range of complete kits for a variety of domestic and foreign nameplates. Leveraging its expertise in timing drive systems, Cloyes utilizes the latest in design and technology to offer complete timing chain kits. The complete kits, which meet or exceed OEM performance requirements, ensure quiet and maintenance-free experience. Cloyes parts are CAD designed and manufactured using advanced materials. Each part is extensively tested for function and durability to ensure optimal performance. Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides. Refer to our online catalog for detailed application-specific information. SET INCLUDES: S836T Engine Timing Camshaft Sprocket (1 EA), 9-5452 Engine Timing Chain Tensioner (1 EA), 9-4190 Engine Timing Chain (1 EA), S835 Engine Timing Crankshaft Sprocket (1 EA).
Product Features:
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Product Features:
- Meet or exceed OEM performance requirements, ensuring a quiet and maintenance free experience
- Utilizes the latest in design and technology to offer a complete chain kit solution
- Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Dayco – Timing Chain Kit, 4 Piece Set, Chain, Sprockets And Tensioner (Part No.KTC1386)
from
$101.99
With the backing of an industry-leading two year or 60,000 mile parts and labor warranty, each Dayco timing chain kit includes top-grade timing chains, precision machined crank sprockets and cam sprockets, tensioners, high-grade plastic guides, seals and VVT solenoids and cam phasers if the application calls for it.
Product Features:
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Product Features:
- High quality chains prevent stretch for the life of the kit, addressing the no. 1 replacement issue
- Precision machined sprockets for exact timing
- High-grade plastic guides use same material as OE for excellent wear resistance
- Contains: Camshaft Sprocket, Crankshaft Sprocket, Timing Chain, Chain Tensioner
Dayco – Timing Chain Kit, 3 Piece Set, Sprockets And Chain (Part No.KTC1365)
from
$39.99
With the backing of an industry-leading two year or 60,000 mile parts and labor warranty, each Dayco timing chain kit includes top-grade timing chains, precision machined crank sprockets and cam sprockets, tensioners, high-grade plastic guides, seals and VVT solenoids and cam phasers if the application calls for it.
Product Features:
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Product Features:
- High quality chains prevent stretch for the life of the kit, addressing the no. 1 replacement issue
- Precision machined sprockets for exact timing
- High-grade plastic guides use same material as OE for excellent wear resistance
- Contains: Camshaft Sprocket, Crankshaft Sprocket, Timing Chain
Top-Quality Timing Cover Seals for 2003 GMC Safaris
Choose a high-quality OEM or aftermarket Timing Cover Seal for GMC Safaris and enjoy top-notch performance from $12.99.
National – Engine Harmonic Balancer Repair Sleeve (Part No.88176)
from
$18.79
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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Product Features:
- Made of stainless steel
- Designed to prevent timing cover seal leaks
- Takes up gaps caused by worn-out harmonic balancer shafts
National – Shaft Repair Sleeve (Part No.99176)
from
$46.99
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.
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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
Schaeffler – General Seal (Part No.SS2784)
from
$12.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.
Product Features:
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Product Features:
- High-precision and High-quality components used in all KITs
- Coverage of classic and new high-tech solutions for the best system coverage
Top Picks for 2003 GMC Safari Timing Sets
Invest in one of our 2 durable Timing Sets for your 2003 GMC, knowing you’re getting trusted brands and expert craftsmanship.
Cloyes Gear – Engine Timing Components, Camshaft Timing Kit, Crankshaft Timing Kit, Timing Set with Sprockets, Timing Drive Assembly (Part No.C-3212)
from
$44.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems delivering premium-quality solutions. Cloyes engine timing sets are engineered for precision, durability, and optimal engine performance. Sets includes crankshaft sprocket, camshaft sprocket and chain. To ensure total timing system integrity, Cloyes recommends replacing all engine timing components. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.
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Product Features:
- Cloyes chains are pre-stressed and heat-treated.
- Engineered and manufactured with precision pitch control to ensure optimal chain-to-sprocket fit reducing noise, minimizing fatigue, maintaining accurate timing and delivering long-term durability.
- Sprockets are CAD designed, manufactured using premium material and heat-treated.
- Featuring precision-tooled tooth form, bore, off-set and timing index for superior fit, reliability, and long-term performance in engine timing repairs.
- All timing components designed in the USA and manufactured using premium materials.
- OE-level fit and function, allowing for smooth installation and reliable performance.
- Each part is extensively tested for function, fitment, and durability to ensure consistent quality and optimal performance, reducing the risk of comebacks.
- Backed by Limited and over 100 years in engineering leadership with unmatched technical support and repair confidence in every set.
INA US – Engine Timing Set (Part No.ZC-C-3212)
from
$67.99
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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Our Top-Rated Timing Covers for 2003 GMC Safaris
Make a smart move for your 2003 GMC Safari with our Timing Cover for $51.99.
Dorman – Timing Cover with Gasket and Seal (Part No.635-502)
from
$51.99
This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.
Product Features:
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Product Features:
- Direct replacement – this engine timing cover matches the fit and function of the original equipment cover
- Durable construction – this part is specifically designed to withstand extreme underhood temperatures for a long service life
- Cost-effective solution – offers original equipment quality at a competitive price
- Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
Top-Rated Engine Timing Part Brands For Your 2003 GMC Safari
When it comes to finding the perfect Engine Timing Part for your 2003 GMC Safari, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 6 trusted brands. We carry the most popular Engine Timing Part brands including National, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $18.79. Purchasing a Engine Timing Part from us here at Advance Auto Parts is a smart move for both you and your 2003 GMC Safari, providing peace of mind with parts that meet or exceed OEM standards.
Popular National 2003 GMC Safari Engine Timing Parts
If you’re looking for a top-quality Engine Timing Part for your 2003 GMC Safari, Advance Auto Parts has exactly what you need with our selection of National Engine Timing Parts. We have 1 National Engine Timing Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $18.79, you’ll find the perfect Engine Timing Part for your needs and budget. National Engine Timing Parts for the 2003 GMC Safari come highly rated, with over 5 customer reviews and an impressive average rating of 4.3 stars. Choosing a National Engine Timing Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
FAQs for 2003 GMC Safari Engine Timing Parts
What are the best-selling Engine Timing Parts for 2003 GMC Safaris?
Out of 14 Engine Timing Parts that fit 2003 GMC Safaris, the following parts are the top sellers:
- Engine Timing Components, Camshaft Timing Kit, Crankshaft Timing Kit, Timing Set with Sprockets, Timing Drive Assembly (12152083) – $44.99
- Engine Timing Chain Kit (12154621) – $109.99
- Engine Timing Chain (12152304) – $26.99
What’s the price range for 2003 GMC Safari Engine Timing Parts?
The prices of Engine Timing Parts for the 2003 GMC Safari range from $12.99 up to $109.99 for the most premium parts.
What is the average price of an Engine Timing Part for a 2003 GMC Safari?
The average price for Engine Timing Parts for the 2003 GMC Safari is $53.48. 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 Safari model years?
What are the cheapest Engine Timing Parts for my 2003 GMC Safari?
The cheapest 2003 GMC Safari Engine Timing Parts we carry are:
- General Seal (50206160) – $12.99
- Engine Timing Crankshaft Sprocket (12153116) – $15.99
- Engine Harmonic Balancer Repair Sleeve (18445039) – $18.79
- Engine Timing Chain (12152304) – $26.99
- Engine Timing Camshaft Sprocket (12152758) – $27.99
Does Advance Auto Parts sell Engine Timing Parts for any other 2003 GMC models?
Yes. We stock Engine Timing Parts for 19 other popular 2003 GMC models. Some of the most popular are 2003 Yukon Engine Timing Parts, 2003 Sierra 1500 Engine Timing Parts, 2003 Yukon XL 1500 Engine Timing Parts, 2003 Sierra 2500 HD Engine Timing Parts, and 2003 Yukon XL 2500 Engine Timing Parts.
What types of Engine Timing Parts do you sell for my 2003 GMC Safari?
As of 6/2/26, these are some of the most in-demand types of Engine Timing Parts for a 2003 GMC Safari:
Can I get help with 2003 GMC Safari 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 Safari Engine Timing Parts?
Advance Auto Parts keeps returns simple. For new GMC Safari Engine Timing Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.