2003 GMC Envoy Performance Valve Covers

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    • (0 reviews)
      # 782074599
      GMC Envoy XL 5.3L With Chevy Small Block 2003, Valve Cover Set by Mr. Gasket®. Building up a new engine for your ride? Mr. Gasket has the gaskets, fasteners and other internal parts for building a race engine vs. a street motor.
      Mr. Gasket is the first place to look for a gasket set, of courseEngine fasteners don't have to be black any more - go chrome
      $72.05 - $144.95
    • (0 reviews)
      # 782156172
      GMC Envoy XL 5.3L With Chevy Small Block 2003, Short Center Bolt Valve Covers by Billet Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      High quality at an affordable priceExpertly made from premium materials
      $129.95 - $154.95
    • (0 reviews)
      # 782085627
      GMC Envoy XL 5.3L With Chevy Small Block 2003, Short Valve Covers by Billet Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
      High quality at an affordable priceExpertly made from premium materials
      $79.95 - $124.95
    • (0 reviews)
      # 1064537528
      GMC Envoy XL 5.3L With Chevy Small Block 2003, Tall Center Bolt Valve Covers by Billet Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      High quality at an affordable priceExpertly made from premium materials
      $149.95 - $174.95
    • (0 reviews)
      # 1064459161
      GMC Envoy XL 5.3L With Chevy Small Block 2003, Tall Valve Covers by Billet Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
      Designed with the latest innovationsMade to ensure a high level of quality
      $79.95 - $249.95
    • (0 reviews)
      # 682887557
      GMC Envoy XL 5.3L 2003, Tall Valve Covers by TSP®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide...
      Designed for ultra high efficiencyProvides better performance
      $105.37 - $121.46
    • (0 reviews)
      # mpn4513229256
      GMC Envoy XL 5.3L With Chevy LS Engine 2003, Brushed Steel Valve Covers by Hamburger's®. No Holes/Baffles. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...
      Will help get the most out of your vehicleDesigned with utmost precision for perfection
      $255.73
    • (0 reviews)
      # 1025382172
      GMC Envoy XL 5.3L With Chevy LS Engine 2003, Fabricated Aluminum Valve Covers by Hamburger's®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
      Will help get the most out of your vehicleDesigned with utmost precision for perfection
      $269.51 - $294.93
    • (0 reviews)
      # mpn2576602231
      GMC Envoy / Envoy XL 2003, Oil Cap by Trans-Dapt®. O-Ring Seal. Chrome Plastic. Trans-Dapt Performance Products offers chrome and chrome/rubber plugs and twist-in style caps for use with Trans-Dapt brand valve covers. This product is...
      Built to match your exact requirementsHigh quality you can rely on
      $9.20
    • (0 reviews)
      # 782222618
      GMC Envoy XL 5.3L With Chevy Small Block 2003, Valve Cover Baffles by Billet Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
      High quality at an affordable priceExpertly made from premium materials
      $9.95
    • (0 reviews)
      # mpn1422735694
      GMC Envoy XL 5.3L With Chevy Small Block Engine 2003, Valve Cover Washer by Proform®. Tri-Tab Style. Finish: Chrome. Material: Quality Stamped Steel. Sold in One Set of 8 Pieces. This product is made of high-quality materials to serve...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $7.67
    • (0 reviews)
      # 782183727
      GMC Envoy 2003, Valve Cover Gasket by Cometic Gasket®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...
      Made of High Quality MaterialsBuilt to Last
      $17.94 - $25.92
    • (0 reviews)
      # mpn4476372934
      GMC Envoy XL 5.3L With Chevy Small Block 2003, Valve Cover Caps by Trans-Dapt®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $115.76
    • (0 reviews)
      # mpn4452817435
      GMC Envoy XL 5.3L 2003, GM Original Equipment™ One Piece Valve Cover Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $18.83
    • (0 reviews)
      # mpn771238902
      GMC Envoy / Envoy XL 2003, GM Original Equipment™ SAE 5W30 Non-Vented Oil Filler Cap by ACDelco®. With Seal. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $8.51
    • (0 reviews)
      # mpn4521060831
      GMC Envoy / Envoy XL 2003, Oil Filler Cap by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment™ Oil Filler Cap by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $13.79
    • (0 reviews)
      # mpn4521060859
      GMC Envoy / Envoy XL 2003, Oil Filler Cap Gasket by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment™ Oil Filler Cap Gasket by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $4.32
    • (0 reviews)
      # mpn771230677
      GMC Envoy / Envoy XL 2003, Professional™ Plastic Oil Filler Cap by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.31
    • (0 reviews)
      # 775555321
      GMC Envoy 2003, Valve Cover Gasket Set by DNJ Engine Components®. Protect your engine part from contaminants and prolong its service life with this premium DNJ seal. Rigorously manufactured from top-grade materials and expertly tested,...
      Designed to provide reliable sealing performanceProtects the engine part from contaminants and extends its life
      $8.63 - $16.37
    • (0 reviews)
      # mpn2658008779
      GMC Envoy / Envoy XL 2003, HELP™ SAE 5W30 Oil Filler Cap by Dorman®. Dorman has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result when this part fails,...
      Easy to installDirect replacement for a proper fit
      $7.43
    • (0 reviews)
      # mpn2262760
      GMC Envoy XL 5.3L 2003, OE Solutions™ Driver Side Valve Cover Kit by Dorman®. With Gasket and Bolts. Save time and money with Dorman's Engine Valve Cover. Each one comes with the appropriate number of gaskets as well as all other...
      Direct replacement for a proper fit every timeProvides a tight, lasting seal against oil leaks
      $114.95
    • (1 review)
      # 775726091
      GMC Envoy 2003, Valve Cover Gasket by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest technologies...
      Unsurpassed quality you can trustValidated for fit, form and function
      $10.84 - $17.80
    • (0 reviews)
      # mpn1405399
      GMC Envoy XL 5.3L 2003, Valve Cover Grommets by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...
      Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit
      $7.64
    • (1 review)
      # 1056612627
      GMC Envoy / Envoy XL 2003, Engine Oil Filler Cap by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service...
      The finest quality at a great priceGates carries everything needed to complete the job
      $6.72 - $12.66
    • (0 reviews)
      # mpn126077187
      GMC Envoy / Envoy XL 2003, Oil Filler Cap by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service life and...
      The finest quality at a great priceGates carries everything needed to complete the job
      $3.02
    • (0 reviews)
      # mpn26593515
      GMC Envoy XL 5.3L 2003, Valve Cover Gasket by Genuine®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $26.36
    • (0 reviews)
      # mpn26593486
      GMC Envoy / Envoy XL 4.2L 2003, Valve Cover Gasket Set by Genuine®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $31.12
    • (1 review)
      # mpn26593501
      GMC Envoy XL 5.3L 2003, Valve Cover Grommet by Genuine®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you...
      Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology
      $6.50
    • (0 reviews)
      # mpn2009337196
      GMC Envoy / Envoy XL 2003, Oil Filler Cap by MotoRad®. Manufactured from high quality components by an OE Supplier. MotoRad oil caps provide proper fit and sealing to prevent oil loss.
      Provides Proper sealingPrevents oil loss
      $3.01
    • (0 reviews)
      # mpn1898879
      GMC Envoy / Envoy XL 2003, Oil Filler Cap by Stant®. This oil filler cap is designed to fit and function the same as the original equipment cap. It’s a direct replacement, made from premium materials and constructed for long lasting...
      Designed to fit and function as the original equipment capMade from premium materials
      $3.08
    • (0 reviews)
      # mpn726381
      GMC Envoy / Envoy XL 4.2L 2003, Molded Rubber Valve Cover Gasket Set by Victor Reinz®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $23.64
    • (0 reviews)
      # mpn4491667257
      GMC Envoy / Envoy XL 4.2L 2003, Valve Cover Gasket Set by Victor Reinz®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $31.12
    • (0 reviews)
      # 782117017
      GMC Envoy XL 5.3L With Chevy Small Block 2003, Valve Cover by Canton Racing®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $390.00 - $404.00
    • (0 reviews)
      # mpn2487228905
      GMC Envoy XL 5.3L With Chevy Small Block 2003, Thick Rail Valve Cover Set by Mr. Gasket®. Building up a new engine for your ride? Mr. Gasket has the gaskets, fasteners and other internal parts for building a race engine vs. a street motor.
      Mr. Gasket is the first place to look for a gasket set, of courseEngine fasteners don't have to be black any more - go chrome
      $118.95
    • (0 reviews)
      # 775689169
      GMC Envoy 2003, Valve Cover Gasket Set by Apex Auto®. Apex products, at present, cover the engine gaskets, seals and head bolts for full coverage of Domestic, Japanese, Korean and popular Eurpoean applications, and are manufactured to...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $7.62 - $11.81
    • (0 reviews)
      # mpn1143020753
      GMC Envoy XL 5.3L 2003, Valve Cover Grommet Set by Apex Auto®. Apex products, at present, cover the engine gaskets, seals and head bolts for full coverage of Domestic, Japanese, Korean and popular Eurpoean applications, and are...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $6.07
    • (0 reviews)
      # 1064466126
      Classic Series Valve Cover Set by Edelbrock®. Edelbrock first made these aluminum valve covers in the late '50s and they're still a classic. Made of heavy-gauge sand-cast aluminum, Edelbrock classic finned valve covers are available in...
      Made of heavy-gauge sand-cast aluminumCompliant with the strictest standards for quality
      +1
      $173.95 - $307.95
    • (0 reviews)
      # mpn926006
      Circle Track Valve Cover Set by Comp Cams®. COMP Cams® announces release of die cast valve covers, finished in a DuPont Black-Wrinkle powder coat with a polished laser etched logo. This new line of premium die-cast aluminum valve...
      Provide Sleek LookProvide Enhanced Durability
      $199.98
    • (0 reviews)
      # 820501913
      Valve Cover Set by Comp Cams®. COMP Cams® announces release of die cast valve covers, finished in a DuPont Black-Wrinkle powder coat with a polished laser etched logo. This new line of premium die-cast aluminum valve covers completely...
      Provide Sleek LookProvide Enhanced Durability
      $174.68 - $229.68
    • (0 reviews)
      # 820538920
      Valve Cover Set by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $95.24 - $443.19
    • (0 reviews)
      # mpn358492542
      Officially Licensed GM Short Valve Cover by Proform®. Sold as One Pair. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
      Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle
      $82.56
    • (0 reviews)
      # mpn358492563
      Officially Licensed GM Slant-edge Short Valve Cover by Proform®. Sold as One Pair. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
      Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle
      $81.72
    • (0 reviews)
      # 1064537539
      Officially Licensed GM Slant-edge Tall Valve Cover by Proform®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle
      $266.17 - $272.88
    • (0 reviews)
      # 820678773
      Officially Licensed GM Tall Valve Cover by Proform®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
      Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle
      +2
      $85.65 - $365.26
    • (0 reviews)
      # mpn1422735894
      Short Valve Covers by Proform®. Sold as One Pair. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $34.08
    • (0 reviews)
      # 1064556552
      Tall Valve Cover by Proform®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $56.68 - $89.33
    • (0 reviews)
      # 773294045
      Powder Coat Valve Cover by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run better. If...
      Includes two breather/filler cap grommets and one baffled and one non-baffled PCV grommetDesigned to deliver premium quality
      $132.64 - $152.08
    • (0 reviews)
      # mpn358582504
      Ribbed Valve Cover by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run better. If you...
      Packaged two to a set with rubber breather grommets and eight 1-3/4" long studsIncludes two breather/filler cap grommets and one baffled and one non-baffled PCV grommet
      $145.34
    • (0 reviews)
      # mpn358582419
      Sprint Car Valve Cover by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run better. If...
      Each valve cover is CNC machined from a billet aluminum barThe end result is that each valve cover weighs 1.69 lbs without sacrificing strength
      $643.86
    • (0 reviews)
      # mpn1453208319
      Tall Powder Coat Valve Cover by Moroso®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...
      Includes two breather/filler cap grommets and one baffled and one non-baffled PCV grommetDesigned to deliver premium quality
      $152.08
    • (0 reviews)
      # 514903229
      Tall Ribbed Valve Cover by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run better. If...
      Designed to deliver premium qualityRight for your vehicle and lifestyle
      $137.78 - $257.04
    • (0 reviews)
      # mpn358582436
      Tall Rigid Rail Valve Cover by Moroso®. Rigid Rail, Weight: 2.5 lbs. each. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically...
      Fabricated entirely from superior quality aluminum, ultra-lightweightTall enough to clear all popular rocker combinations
      $369.74
    • (0 reviews)
      # 820545929
      Tall Valve Cover by Moroso®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...
      Designed to deliver premium qualityRight for your vehicle and lifestyle
      +1
      $69.06 - $3,309.86
    • (0 reviews)
      # 1064536594
      Valve Cover by Moroso®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle...
      Designed to deliver premium qualityRight for your vehicle and lifestyle
      $74.57 - $448.86
    • (0 reviews)
      # 717682541
      Muscle™ Valve Covers by Holley®. Holley’s Vintage Series valve covers are the latest addition to our ever expanding line of products specifically designed for LS engines. Based on our existing tall LS valve covers, the new Vintage...
      Designed to fit all Small Block Chevy applications with center bolt style cylinder heads – polished mounting hardware includedDie-cast aluminum construction ensures high detail and reduces the opportunity for warping of the valve cover flange and oil leaks
      +1
      $216.95 - $267.95
    • (0 reviews)
      # 1107449741
      Standard Valve Covers by Holley®. Holley’s Vintage Series valve covers are the latest addition to our ever expanding line of products specifically designed for LS engines. Based on our existing tall LS valve covers, the new Vintage...
      Designed to fit all Small Block Chevy applications with center bolt style cylinder heads – polished mounting hardware includedDie-cast aluminum construction ensures high detail and reduces the opportunity for warping of the valve cover flange and oil leaks
      $175.95 - $253.95
    • (0 reviews)
      # 1107443741
      Tall Valve Covers by Holley®. Holley’s Vintage Series valve covers are the latest addition to our ever expanding line of products specifically designed for LS engines. Based on our existing tall LS valve covers, the new Vintage Series...
      Designed to fit all Small Block Chevy applications with center bolt style cylinder heads – polished mounting hardware includedDie-cast aluminum construction ensures high detail and reduces the opportunity for warping of the valve cover flange and oil leaks
      +1
      $185.95 - $226.95
    • (0 reviews)
      # 896504346
      Track™ Valve Cover by Holley®. Holley is pleased to release its latest fully licensed product--GM Track Series Fabricated Aluminum Valve Covers. The GM Track Series family of valve covers gives you an excellent way to add a high-end...
      High quality 100% TIG welded construction from 6061 T5 aluminumThick 1-piece billet aluminum gasket flange for excellent sealing
      $164.95 - $169.95
    • (0 reviews)
      # 1107444741
      Vintage™ Tall Valve Covers by Holley®. Holley’s Vintage Series valve covers are the latest addition to our ever expanding line of products specifically designed for LS engines. Based on our existing tall LS valve covers, the new...
      Designed to fit all Small Block Chevy applications with center bolt style cylinder heads – polished mounting hardware includedDie-cast aluminum construction ensures high detail and reduces the opportunity for warping of the valve cover flange and oil leaks
      +1
      $267.95 - $308.95





    2003 GMC Envoy Models
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