Merchant Automotive Parts, Tools, Accessories

Merchant Automotive
  • Merchant Automotive® - Fuel Relief Valve Shim Kit
    Merchant Automotive®Fuel Relief Valve Shim Kit
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    # sp198951
    Fuel Relief Valve Shim Kit by Merchant Automotive®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $14.09
  • Merchant Automotive® - Engine Main Bearing
    Merchant Automotive®Engine Main Bearing
    0
    # sp226989
    Engine Main Bearing by Merchant Automotive®. If you’re looking for high-quality aftermarket parts for your truck, you can’t go wrong with Merchant Automotive. Top-grade Merchant Automotive products are designed by...
    Designed using sophisticated technology and equipmentMade to combine functionality and reliability
    $200.54
  • Merchant Automotive® - Thrust Bearing
    Merchant Automotive®Thrust Bearing
    0
    # sp226990
    Thrust Bearing by Merchant Automotive®. If you’re looking for high-quality aftermarket parts for your truck, you can’t go wrong with Merchant Automotive. Top-grade Merchant Automotive products are designed by professional...
    Designed using sophisticated technology and equipmentMade to combine functionality and reliability
    $44.82
  • Merchant Automotive® - ARP Engine Hardware Kit
    Merchant Automotive®ARP Engine Hardware Kit
    0
    # sp139443
    ARP Engine Hardware Kit by Merchant Automotive®. If you’re looking for high-quality aftermarket parts for your truck, you can’t go wrong with Merchant Automotive. Top-grade Merchant Automotive products are designed by professional...
    High quality at an affordable priceExpertly made from premium materials
    $2,364.76 - $2,434.38
  • Merchant Automotive® - Stanadyne Performance Formula
    Merchant Automotive®Stanadyne Performance Formula
    0
    # 206753099
    Universal Stanadyne Performance Formula by Merchant Automotive®. Add Stanadyne Additives to tank before filling with diesel fuel to ensure thorough mixing. Tighten bottle cap securely after use and store upright. Store above 32°F...
    Each Pint Treats up to 60 Gallons of Diesel FuelPrevents Fuel Gelling
    $13.77
  • Merchant Automotive® - Automatic Transmission Flexplate Bolt
    Merchant Automotive®Automatic Transmission Flexplate Bolt
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    # sp186299
    Automatic Transmission Flexplate Bolt by Merchant Automotive®. Factory flexplate bolts are torque to yield. That process stretches the bolt as it is tightened to spec. Because of this, the bolt must never be reused.
    High quality at an affordable priceExpertly made from premium materials
    $11.35
  • Merchant Automotive® - TCS Billet Triple Disc HD Torque Converter
    Merchant Automotive®TCS Billet Triple Disc HD Torque Converter
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    # sp258126
    TCS Billet Triple Disc HD Torque Converter by Merchant Automotive®. Designed utilizing the latest technology, this product by Merchant Automotive features premium quality and will perform better than advertised. Perfect for your vehicle...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $2,737.96
  • Merchant Automotive® - Diesel Glow Plug Nuts
    Merchant Automotive®Diesel Glow Plug Nuts
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    # sp191978
    Diesel Glow Plug Nuts by Merchant Automotive®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $8.73
  • Merchant Automotive® - Turbo Coolant Return Hose
    Merchant Automotive®Turbo Coolant Return Hose
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    # sp177612
    Turbo Coolant Return Hose by Merchant Automotive®. Designed utilizing the latest technology, this product by Merchant Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $31.56 - $40.93
  • Merchant Automotive® - Turbocharger V-Band Clamp
    Merchant Automotive®Turbocharger V-Band Clamp
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    # sp210932
    Turbocharger V-Band Clamp by Merchant Automotive®. 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 to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $84.19
  • Merchant Automotive® - Performance Torsion Bar Adjusters Nut and Bolt
    Merchant Automotive®Performance Torsion Bar Adjusters Nut and Bolt
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    # sp202946
    Performance Torsion Bar Adjusters Nut and Bolt by Merchant Automotive®. If you’re looking for high-quality aftermarket parts for your truck, you can’t go wrong with Merchant Automotive. Top-grade Merchant Automotive products...
    Designed using sophisticated technology and equipmentMade to combine functionality and reliability
    $67.78
  • Merchant Automotive® - Winter Front Grille Covers
    Merchant Automotive®Winter Front Grille Covers
    1
    # sp178243
    Winter Front Grille Covers by Merchant Automotive®. Cold weather is brutal on equipment and maintaining proper operating temperature is a must for reliable and efficient operation of your truck. A very effective way of ensuring your...
    High quality at an affordable priceExpertly made from premium materials
    $62.90 - $244.57
  • Merchant Automotive® - Bump Stops
    Merchant Automotive®Bump Stops
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    # sp218351
    Bump Stops by Merchant Automotive®. If you’re looking for high-quality aftermarket parts for your truck, you can’t go wrong with Merchant Automotive. Top-grade Merchant Automotive products are designed by professional engineers...
    Designed using sophisticated technology and equipmentMade to combine functionality and reliability
    $340.15
  • Merchant Automotive® - Main Bearing Cap Bolt
    Merchant Automotive®Main Bearing Cap Bolt
    0
    # sp190820
    Main Bearing Cap Bolt by Merchant Automotive®. 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...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $11.13
  • Merchant Automotive® - Oil Galley Plug
    Merchant Automotive®Oil Galley Plug
    0
    # sp252552
    Oil Galley Plug by Merchant Automotive®. If you’re looking for high-quality aftermarket parts for your truck, you can’t go wrong with Merchant Automotive. Top-grade Merchant Automotive products are designed by professional engineers...
    Designed using sophisticated technology and equipmentMade to combine functionality and reliability
    $9.60
  • Merchant Automotive® - Turbo Installation Gasket Kit
    Merchant Automotive®Turbo Installation Gasket Kit
    0
    # sp139449
    Turbo Installation Gasket Kit by Merchant Automotive®. 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...
    Designed to maximize horsepower and torque of your vehicleMade with meticulous attention to detail and unmatched craftsmanship
    $104.02 - $155.85
  • Merchant Automotive® - Turbocharger Gasket
    Merchant Automotive®Turbocharger Gasket
    0
    # sp210933
    Turbocharger Gasket by Merchant Automotive®. 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...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $12.25
  • Merchant Automotive® - Automatic Transmission Overhaul Kit
    Merchant Automotive®Automatic Transmission Overhaul Kit
    0
    # sp170326
    Automatic Transmission Overhaul Kit by Merchant Automotive®. Designed utilizing the latest technology, this product by Merchant Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and...
    High quality at an affordable priceExpertly made from premium materials
    $764.05 - $1,519.72
  • Merchant Automotive® - Automtatic Transmission Billet Input Shaft
    Merchant Automotive®Automtatic Transmission Billet Input Shaft
    0
    # sp258124
    Automtatic Transmission Billet Input Shaft by Merchant Automotive®. Designed utilizing the latest technology, this product by Merchant Automotive features premium quality and will perform better than advertised. Perfect for your vehicle...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $256.33
  • Merchant Automotive® - B12 Planetary Thrust Washer
    Merchant Automotive®B12 Planetary Thrust Washer
    0
    # sp258125
    B12 Planetary Thrust Washer by Merchant Automotive®. Designed utilizing the latest technology, this product by Merchant Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $14.38
  • Merchant Automotive® - Maximum Pro Series Transmission Rebuild Kit
    Merchant Automotive®Maximum Pro Series Transmission Rebuild Kit
    0
    # sp196138
    Maximum Pro Series Transmission Rebuild Kit by Merchant Automotive®. Designed to optimize the potential of the Allison transmission even with additional power. Merchant Automotive takes the proven reliability of the Work Series and...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $2,377.18 - $8,132.05
  • Merchant Automotive® - Maximum Work Series Transmission Rebuild Kit
    Merchant Automotive®Maximum Work Series Transmission Rebuild Kit
    0
    # sp183454
    Maximum Work Series Transmission Rebuild Kit by Merchant Automotive®. If you depend on your truck to be there when it counts, the Maximum Work Series Transmission is for you! Designed to optimize the potential of the Allison...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $1,520.78 - $5,131.58
  • Merchant Automotive® - Allison Pump Housing Gasket
    Merchant Automotive®Allison Pump Housing Gasket
    0
    # sp258120
    Allison Pump Housing Gasket by Merchant Automotive®. Designed utilizing the latest technology, this product by Merchant Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $40.83
  • Merchant Automotive® - FICM Washer
    Merchant Automotive®FICM Washer
    0
    # sp200308
    FICM Washer by Merchant Automotive®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on their website. Manufactured using the highest grade materials and the latest technology. They...
    Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency
    $13.92
  • Merchant Automotive® - Maximum Pro™ Automatic Transmission
    Merchant Automotive®Maximum Pro™ Automatic Transmission
    0
    # sp133003
    Maximum Pro™ Automatic Transmission by Merchant Automotive®. Merchant Automotive has a long history of building transmissions for customers from all over the country who depend on their truck for many types of applications. The...
    C1-C5 frictions with improved material and increased apply areaLML pistons and springs decreases deflection of C3 apply plate
    $8,809.18 - $9,446.38
  • Merchant Automotive® - Coolant Tank
    Merchant Automotive®Coolant Tank
    0
    # sp247734
    Coolant Tank by Merchant Automotive®. Build your ideal engine cooling system with superior Merchant Automotive cooling system parts that will help effectively carry away heat to prevent engine compartment overheating. Manufactured from...
    Designed to increase cooling system performance and reliabilityHelp efficiently cool down your engine compartment
    $576.28
  • Merchant Automotive® - Thermostat Seal
    Merchant Automotive®Thermostat Seal
    0
    # sp251266
    Thermostat Seal by Merchant Automotive®. Designed utilizing the latest technology, this product by Merchant Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $19.44
  • Merchant Automotive® - Cylinder Head Gasket Seal Kit
    Merchant Automotive®Cylinder Head Gasket Seal Kit
    0
    # sp252549
    Cylinder Head Gasket Seal Kit by Merchant Automotive®. If you’re looking for high-quality aftermarket parts for your truck, you can’t go wrong with Merchant Automotive. Top-grade Merchant Automotive products are designed by...
    Designed using sophisticated technology and equipmentMade to combine functionality and reliability
    $339.48
  • Merchant Automotive® - Piston Ring Set
    Merchant Automotive®Piston Ring Set
    0
    # sp252553
    Piston Ring Set by Merchant Automotive®. If you’re looking for high-quality aftermarket parts for your truck, you can’t go wrong with Merchant Automotive. Top-grade Merchant Automotive products are designed by professional engineers...
    Designed using sophisticated technology and equipmentMade to combine functionality and reliability
    $810.22
  • Merchant Automotive® - Fuel Filter
    Merchant Automotive®Fuel Filter
    0
    # sp238837
    Fuel Filter by Merchant Automotive®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $114.98




Merchant Automotive was started in 2004 by Eric Merchant who was always passionate for anything with a motor. Later on, Merchant Automotive moved to Zealand, where it is currently located, owning over 10,000 sq. ft. of space. MA greatly expanded its business and has earned recognition for building the engine and transmission in the “Nasty Girl” truck which has dyno’d over 1,000 hp on two separate occasions.

Many Merchant Automotive products are custom designed and produced in-house for maximized performance of your vehicle. Bringing years of experience and comprehensive knowledge in the industry, Merchant Automotive can build anything from traction bars and pulling hitches and all the way to custom twin turbo build ups. So keep in mind that Merchant Automotive always has the parts you need and the knowledge to help you take the most out of your vehicle.

Your vehicle is a major investment, so buying high quality products for it is a wise choice. Merchant Automotive offers a wide selection of industry-leading products that deliver top performance under demanding conditions. MA performance parts are designed for Duramax and Allison platforms, with an emphasis on product design and advanced manufacturing. Merchant diesel performance parts deliver quality and reliability that is hard to beat. All products are designed to make your vehicle run reliably while keeping the price affordable. Take your time, discover the products and choose the best option for your vehicle!

Merchant Automotive Reviews

39 reviews
4.5 of 5
The High Life
Easy install, came with instructions/specific online video, works as described.
Posted by Thomas (Sparwood, BC) / November 15, 20192003 Chevy Silverado 2500
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