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CHEVROLET 5.3L/327 Parts and Accessories
Showing In Stock Items. Show All 84 Items.
Summit Bucks
Eaton Detroit Truetrac Differentials
Eaton Detroit Truetrac differentials use a patented design of parallel-axis planetary helix gears to provide a quiet, automatic splitting of torque. They perform like a limited-slip differential under normal driving conditions, automatically transferring torque to the wheel with better traction when ground conditions warrant. These replacement units are available for dozens of axle applications.
( 528 )
$696.99
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$746.99
Summit Bucks
ACDelco Air Conditioning Compressors
ACDelco air conditioning compressors are an ideal choice for a custom hot rod project or standard OEM replacement. They're available in new or cost-alternative remanufactured units for fitment on a wide range of applications. The heart of any air conditioning system is the compressor—their primary function is to compress and transfer refrigerant gas. The intake side draws in refrigerant gas from the outlet of the evaporator. Once condensed to a gas, it's then discharged to the condenser, where it can transfer the heat that is absorbed from the inside of the vehicle.
( 106 )
$262.99
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ACDelco Conventional Resistor Spark Plugs
ACDelco conventional resistor spark plugs feature a design for reliability and efficient performance. These economical replacements remain ideal for many vehicles and marine applications. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance every time. The spark plugs are available in a variety of sizes and other options for universal and application-specific fitment. Order the model recommended for your vehicle.
( 280 )
$2.99
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ACDelco Gold Cooling Fan Clutches
ACDelco Gold cooling fan clutches are high-quality aftermarket replacements for your worn-out original. Fan clutches control the speed of the radiator fan, based on the temperature of the air as it passes through the radiator fins. They're manufactured to meet or exceed your expectations for fit, form and function. Order the model recommended for your vehicle.
( 31 )
$50.99
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$63.99
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ACDelco Replacement Switches
ACDelco offers various electrical switches—including door lock, turn signal, ignition, trunk, HVAC, sensors, dimmers, brake lights, windshield wipers, and more for most vehicles on the road today. These replacements are manufactured to original equipment specifications to ensure proper fitment and performance. Order the switches recommended for your applications.
( 62 )
$17.99
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$54.99
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ACDelco Gold Engine Coolant Temperature Sensors
ACDelco Gold engine coolant sensors are a high-quality aftermarket replacement component for many vehicles on the road today. These premium sensors are manufactured to exceed your expectations for fit and performance. Order the model recommended for your application.
( 45 )
$24.99
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$29.99
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ACDelco Silver Non-Coated Brake Rotors
ACDelco Silver non-coated brake rotors provide reliable vehicle braking power. Application-specific vane configuration offers safety and performance, minimizes noise and vibration, and maximizes airflow to help keep your rotors running cool. These non-coated brake rotors also feature a non-directional ground finish that minimizes thickness variation and helps with brake pad life. Silver aftermarket rotors offer quality at an economical price--order the model designed to fit your vehicle application. ACDelco Silver non-coated brake rotor features and benefits include: * Manufactured with multiple alloys for optimum heat dissipation and performance * Quality validated for proper metallurgy and correct brake plate thickness * Mill-balanced for proper rotor function (no extra weights needed) * Rounded radius for added strength
( 45 )
$72.99
Summit Bucks
ACDelco Mechanical Water Pumps
ACDelco mechanical pumps are ideal replacement components for many vehicles on the road today. They're manufactured to meet and exceed OE specifications for fit and performance. The pumps are available in many styles, materials, and other options. Order the model recommended for your application. Features and benefits include: * Available for practically all GM vehicles as well as a wide range of non-GM vehicles * Completely pressure-tested for reliable, leak-free performance * Coated seals support seal longevity and durability * Heat-treated shaft assemblies and impellers provide superior strength and durability * High-quality bearings are permanently sealed and lubricated for greater durability and long life * Uniform wall sections and smooth coolant-flow cavities for efficient operation * Cast iron, aluminum, or steel design, depending on vehicle
( 477 )
$69.99
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ACDelco Specialty Shocks and Struts
ACDelco specialty shocks and struts are available to fit many GM sport utility and performance vehicles on the road today. They're built to handle demanding applications, like towing and temporary loads. ACDelco offer heavy-duty replacement options, as well as spring-assisted shocks. Many feature super-finished, chromed piston rods that provide anti-corrosion properties, a more consistent wear surface, proper seal lubrication, and longer product life. Get great ride and handling for your sport utility or performance vehicle with ACDelco specialty shocks and struts.
( 29 )
$99.99
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$135.99
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ACDelco RAPIDFIRE Performance Platinum Spark Plugs
ACDelco RAPIDFIRE platinum spark plugs fit engines that require conventional or platinum plugs—offering quicker throttle response, smoother idle, better corrosion protection, and greater longevity when compared to conventional plugs. RAPIDFIRE platinum spark plugs are available for most vehicle makes and models and several marine applications. Product features: * Ribless insulator that improves the plug-to-boot seal * Tapered and columned center wire electrode with a platinum pad that reduces the firing diameter—and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage * A platinum center electrode and platinum pad lower the ignition demand voltage and reduce possible flame kernel quenching * One-piece integral suppressor seal helps reduce radio frequency interference, meters spark plug energy to prolong electrode life, and seals against compression leakage * An expected life of 50,000 miles or better * Gapped to the engine's original factory specifications * 30-day, money-back guarantee and 3-year limited warranty
( 121 )
$6.99
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ACDelco Ignition Coils
Failure or poor performance from a coil can result in a misfire, a rough-running, hard-starting engine, and excessive emissions. ACDelco ignition coils provide the performance needed to help keep vehicles running the way that they were designed. These coils have corrosion-protected laminations to guard them from the harsh operating environment. Primary and secondary coil windings often feature molded plastic protection. Order the replacement model designed for your vehicle and engine application.
( 33 )
$35.99
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$52.99
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ACDelco Engine Oil Pressure Indicator Switches
ACDelco engine oil pressure indicator switches are quality replacement parts you can feel good about installing. They offer the fit, form, and function—along with value—you expect and want. ACDelco has a wide selection of components to optimize your GM vehicle's performance, as well as products to cover many other makes and models. Order the ACDelco oil pressure safety switch designed for your specific vehicle.
( 34 )
$9.99
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$16.99
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ACDelco Gold Molded Radiator Coolant Hoses
ACDelco Gold molded radiator coolant hoses are composed of specially blended materials to help resist electrochemical degradation (ECD), the leading cause of hose failure. These OE-style hoses are specially designed, GM factory-molded replacements to fit today's smaller, tighter-fitting engine compartments. ACDelco Gold coolant hoses are temperature rated from -40 to 275 degrees F (-40 to 135 degrees C) and are approved for marine applications. Order the model recommended for your vehicle. (Note: Do not use these molded coolant hoses for fuel or oil transfer purposes.) Features include: * Protective sleeves (where applicable) help duplicate General Motors OE for proper fit and function * Designed to resist electrochemical degradation for durability * Available for vintage and heavy-duty applications
( 83 )
$17.99
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$63.99
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ACDelco Gold Voltage Regulators
ACDelco Gold voltage regulators are available in nearly 200 models to service vehicles from 1930 and up. These units monitor the proper voltage to critical systems. For example, the starting and charging system starts the engine, maintains the batteries charge, and provides power to the electrical accessories while the engine is running. Order the replacement regulator designed for your application.
( 29 )
$71.99
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$75.99
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ACDelco Driveshaft Center Support Bearings
Don't let a failed driveshaft center support bearing leave you stranded on the side of the road. These ACDelco replacement bearings offer a form, fit, and function that are identical to OE. Manufactured using high-quality materials, the bearings are extremely durable and reliable. Keep your driveline in correct working order; select the ACDelco driveshaft center support bearings recommended for your application.
( 3 )
$37.99
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$39.99
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ACDelco Gold Distributor Caps
ACDelco Gold distributor caps are a high-quality replacement for your vehicle's original component. They're manufactured to meet or exceed your expectations in fit, form and function. Order the model recommended for your application.
( 44 )
$24.99
Summit Bucks
ACDelco Transmission Rear Seals
ACDelco transmission rear seals will restore a fluid-tight barrier for your drivetrain. These flexible output shaft gaskets feature original equipment designs that will fit your ride with the same factory performance, durability, and service life you expect. The seals are available in a variety of styles and materials—for compatibility with countless transmission models.
( 16 )
$7.99
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ACDelco Starters
When you turn the key and your vehicle is slow to turn over—or worse, there's no ignition at all—one of the prime suspects is a faulty starter. Getting the engine up and running for each drive begins with this unit, so it's wise to trust your replacement parts to ACDelco. The aftermarket parts giant manufactures starters to precise OE specifications for perfect fit and performance on virtually any vehicle on the road today. Don't wait until a weak, aging starter fails completely; install an ACDelco product …and turn the key with confidence!
( 249 )
$42.99
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$46.99
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ACDelco Gold Remanufactured Alternators
Losing power? ACDelco Gold remanufactured alternators are 100 percent performance-tested to ensure power for your vehicle's electrical systems—and the ability to charge your battery while the engine's running. The alternators are engineered to fit your vehicle and refurbished to provide the same performance, durability, and service life you've come to expect—at a great value! Damaged and obsolete parts are replaced, and the units receive 100 percent new bearings, bushings, and brushes for the ultimate in reliability. There's no worry of losing power when you've installed an ACDelco Gold remanufactured alternator. Order the model best suited for your application.
( 48 )
$68.99
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ACDelco Gold Ignition Switches
ACDelco Gold ignition switches are designed utilizing the latest technology. They feature premium quality and will perform better than advertised, making them perfect for your vehicle and lifestyle. These replacements are available for applications from the 1960s and up. Optimize your vehicle's performance with a new ignition switch from ACDelco.
( 11 )
$24.99
Summit Bucks
ACDelco Gold Platinum Spark Plugs
ACDelco Gold platinum spark plugs are perfect for engines that run on conventional plugs, as well as newer engines that require platinum plugs. These spark plugs can provide up to 100,000 miles of service before needing replacement (service life varies with individual driving conditions.) Features: * Dual platinum tip for improved resistance to spark erosion, fouling, and corrosive combustion chamber environment * Ribless insulator that improves the plug-to-boot seal * Platinum center electrode and platinum pad that lower the ignition demand voltage and reduce possible flame kernel quenching * One-piece integral suppressor seal that helps reduce radio frequency interference, meters spark plug energy to help provide long electrode life, and seals against compression leakage * Maximum engine performance over time * Corrosion-resistant shell to keep up with the demands of any vehicle * Spark gap remains virtually unchanged during the life of the plug * Meets increased auto industry performance and reliability requirements * Available for most makes and models * 100,000-mile (160,000-kilometer) limited warranty
( 103 )
$10.99
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ACDelco Spark Plug Wire Sets
ACDelco spark plug wire sets meet or exceed original equipment specifications for fitment and performance. They're made from top-quality materials, so you know they'll last. The assembled ignition wires are available with different terminal ends and boot ends. Over 700 sets are available to cover virtually any vehicle on the road today. Order the spark plug wires recommended for your application.
( 145 )
$39.99
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$45.99
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ACDelco Gold Engine Coolant Thermostats
ACDelco Gold engine coolant thermostats are premium aftermarket replacements. They provide great performance and dependability. These thermostats meet all expectations for fit, form, and function. Get control of your coolant with an ACDelco Gold product.
( 16 )
$16.99
Summit Bucks
ACDelco Gold Steering Idler Arms
ACDelco Gold steering idler arms serve as a pivot point for the steering linkage assembly. They attach on the opposite side of the center link from the pitman arm and to the vehicle's frame, which supports the center link. These premium aftermarket replacement components are manufactured to meet or exceed your expectations for fit and performance. Order the model recommended for your application.
( 7 )
$57.99
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$74.99
