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2015 GMC YUKON XL Parts and Accessories
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On Sale
MSD 8.5mm Super Conductor Spark Plug Wire Sets
MSD 8.5mm Super Conductor spark plug wire sets feature a special helically wound core that has just 40-50 ohms of resistance per foot—but with an RFI suppression equal to a 1,500 ohm wire. In fact, each foot of finished wire includes 40 ft. of tightly wound copper for superior conductivity. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference "choke." This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. A tough, 8.5mm synthetic/silicone jacket over an extra-heavy glass braid and dielectric insulator keeps the current guided to the plugs. Underneath the high-temperature boots, dual crimp stainless steel terminals feature snap-locks to ensure a secure fit. Each set comes with clip-on cylinder markers for easy identification. MSD's 8.5mm Super Conductor wire sets are available in custom or universal-fit applications, assembled or not, with a variety of terminal and boot end options.
( 1988 )
$120.95
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$128.95
King XP-Series Main Bearings
Built with enhanced tri-metal, King XP-Series main bearings have a layered copper lead construction, with a nickel plate barrier and lead/tin/copper Babbitt overlay over a steel backing--in an adhesion process that provides superior stability and durability. King's advanced control measures hit a bull's-eye, maintaining wall thickness tolerances far tighter than their competitors: an amazing +/- .0001 in. The XP-Series main bearings are narrowed for large radii crankshafts and feature enlarged, chamfered oil holes with full, 3/4 in., or 1/2 in. grooving for improved oiling. They deliver consistent and reliable performance with a high-load capacity. These race-only Xtreme Performance (XP-Series) Tri-Lecular main bearings are proven track-tough to handle the ground-shaking power of your race engine. Hundreds of sets are available; order the bearings recommended for your vehicle.
( 44 )
$118.99
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$130.99
Belltech Street Performance Lowering Struts
Belltech Street Performance lowering struts not only provide the performance and safety that you can only get from Belltech, but also allow you to lower the ride height of your vehicle's front-end in 1/2 in. increments. Engineered to provide a premium ride quality for today's trucks and SUVs, their low-speed compression and rebound characteristics provide a great balance between daily driver comfort and overall performance for those spirited drives. Order the Belltech Street Performance lowering struts best suited for your application. Other features include: * Reduced body roll * Enhanced drive-quality * Perfected preset damping forces * Progressive-rate polymer, open-cell, bump stop * Packers to provide perfect bump stop engagement * Made to work with OE springs * Easy installation
( 26 )
$142.00
Summit Racing™ Extreme Performance Coated Brake Rotors
Summit Racing™ offers Extreme Performance coated brake rotors for thousands of vehicles, from the 1960s and up. They're manufactured on CNC machines using CAD-CAM design for perfect balance and alignment, then coated with silver zinc to resist corrosion. These rotors provide you with maximum stopping power, reduced warping, and longer life. The cross-drilled holes and slots provide an exit route for gasses and dust, resulting in better heat dissipation and less brake fade under hard use. Other solid-surface rotors allow gasses to create a cushion between the pad and the brake rotor, resulting in poor brake performance. The cross-drilled holes and slots clear away harmful gasses, restoring full pad-to-rotor contact. These coated rotors are a terrific performance upgrade when replacing your brakes. Order the model recommended for fitment on your vehicle.
( 70 )
$159.98
PowerStop Z23 Evolution Sport Brake Upgrade Kits
PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. PowerStop's Z23 Evolution Sport brake upgrade kits come with everything you need--pads, rotors, and premium stainless steel hardware for an easy, bolt-on upgrade for your daily-driver. Along with increased braking power, the carbon fiber ceramic brake pads feature a low-dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. These pads combine with drilled and slotted rotors to ensure a cool, smooth ride that protects against rust and corrosion. Give your daily driver the easy and affordable performance upgrade it deserves with PowerStop Z23 Evolution Sport brake upgrade kits.
( 3065 )
$219.99
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$245.99
McGaughy's Shocks
Improve your ride! McGaughy's shocks respond to changing road conditions for a smooth, comfortable ride. Available in monotube or twin-tube internal designs, these shocks enhance your vehicle's original ride qualities, while increasing road handling and overall stability. Whether your vehicle is stock height, lowered or lifted, you'll find a shock fitment for your application.
( 33 )
$183.83
ACDelco GM Genuine Parts Starters
ACDelco GM Genuine Parts starters have components that are newly manufactured and are GM-recommended replacements for your vehicle's original starter. ACDelco GM Genuine Parts starters consist of a powerful DC motor coupled to the starter drive pinion. The starter drive pinion engages the engine flywheel to crank the engine, providing the same high standard performance, durability, and service life you expect from General Motors. Stay with the brand your vehicle came with and get the quality you know and trust with ACDelco.
( 24 )
$187.99
Bilstein B6 4600 Series Shocks and Struts
Bilstein B6 4600 Series shocks and struts are designed to help your truck, van, or SUV reach its pinnacle in performance and handling, while still providing a comfortable, stable ride. Compared to conventional alternatives, these suspension parts offer superior control—using patented designs and dampening technology developed and tested in the real world. Order the model best suited for fitment on your vehicle.
( 1446 )
$120.00
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!
( 220 )
$122.99
ACDelco GM Genuine Parts Flex Fuel Sensors
ACDelco GM Genuine Parts flex fuel sensors will tell you the composition of your fuel. How much ethanol is in your system? Well, you're about to find out. These sensors measure the ethanol/gasoline ratio of the fuel being used—and then send a signal to your ECM so adjustments can be made for optimum operation of your flexible fuel vehicle. Allow GM Genuine Parts flex fuel sensors to provide the right answers for you to regain reliable, efficient performance.
( 8 )
$141.99
PowerStop Z17 Evolution Plus Stock Replacement Brake Kits
PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. PowerStop Z17 Evolution Plus stock replacement brake kits have everything you need for an easy, bolt-on solution for your daily driver. They feature Z17 Evolution Plus ceramic pads and Autospecialty brake rotors, along with stainless steel hardware to get the job done right. If you need a complete, fast, and easy solution that meets original equipment standards, choose PowerStop's Z17 stock replacement kits to refresh your braking power.
( 778 )
$165.91
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$183.56
Hypertech PowerStay Modules
Hypertech PowerStay modules instantly and safely disable your vehicle's auto start-stop and/or cylinder deactivation V4 mode. The modules are simple plug-ins that put an end to these modes on your vehicle, once and for all, so you can enjoy your vehicle as it should be.
( 11 )
$120.22
Lokar Hi-Tech Flexible Braided Stainless Transmission Dipsticks
Lokar's Hi-Tech flexible braided stainless transmission dipsticks match right up with other Lokar accessories. They feature a flexible, heat-resistant PTFE rod with a braided stainless steel cover. The inner rod is stamped with appropriate trans-fluid levels, and the outer housing has a slim design that allows for mounting inside of the headers. These dipsticks are available in both firewall-mount and trans-mount styles, and a funnel adapter is included for assistance with filling. Order the length and other options preferred for your vehicle make and transmission application.
( 337 )
$138.95
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$176.95
On Sale
Summit Racing™ Loaded Strut Assemblies
Buick, Chevy, Chrysler, or Dodge—whatever type of vehicle you drive, Summit Racing™ has just the right suspension components, including these loaded strut assemblies. They're application-engineered to your vehicle's unique riding and handling characteristics for better suspension performance. Hundreds of models are available, for fitment on vehicles from the 1980s and up. Summit Racing™ loaded strut assembly features: * Twin-tube, nitrogen-charged design for better performance * Consistent robotic TIG welds * High-range -45 to +450 degree grease applied to all bearings * Strut rod nuts are torqued to OE specs and retain the OE spring compression * Phosphate finished and painted for corrosion resistance * Chrome plated pistons for added life * Neoprene strut boots included * Rubber seat and bumper meet or exceed OEM specifications * High-quality NOK seals * Every unit is put through a 300,000-cycle durability test
( 274 )
$117.99
Fox 2.0 Adventure Series Shocks
Fox 2.0 Adventure Series shocks are available for fitment on a wide range of trucks—including many Jeep, Chevy, GMC, Ford, Ram, Dodge, and Toyota models from 1994 and up. They're available for the front and/or rear of stock and lifted vehicles. The shocks utilize Fox's proven damping technology to provide a comfortable on-road ride and predictable off-road handling in a variety of conditions. Adventure Series shocks use a 2 in. O.D. steel body construction with a large 5/8 in. heat-treated hard chrome plated shaft for increased strength and durability. The monotube design features an internal floating piston (IFP) to separate the shock oil from the high-pressure, nitrogen charged gas chamber. This eliminates oil aeration for fade-free performance from the factory-tuned precision valving. Additional details: Body: 2.0 in. smooth bore and honed seamless alloy bodies Body plating: Thick silver powdercoat Internal reservoir: Internal IFP monotube reservoir design separates shock oil from the high-pressure nitrogen Shaft: 5/8 in. hard chrome plated heat-treated alloy steel Oil: JM92 Advanced Suspension Fluid for improved performance at variable temperatures Bushings: Quiet nitrile rubber allows for increased suspension articulation Mounting: Direct replacement for stock and aftermarket lifts kits
( 8 )
$109.95
Rancho RS5000X Struts
Perform an upgrade with Rancho RS5000X struts to elevate the overall handling and performance of your ride, both on and off-road. The core of these innovative struts is their unique and patented rebound valving system, and the advanced compression phase of the shock absorber. These shocks are built to last, with double-welded loops, high-capacity twin-tube construction, and a nitro-carburized rod. So, it doesn't matter if your road warrior sticks to the pavement or kicks up some dust--the RS5000X struts will improve your ride all around. Features and benefits of the RS5000X struts include: * Progressive engagement valving (compression cycle) * Tuned compression control valve * Gas pressurization of shock * Double welded loops * Black natural rubber bushings * Nitro-carburized rod * Glass-filled Fluon banded piston * Rebound bumper * Protective boot * Low-friction, self-lubricating seal
( 10 )
$126.99
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$187.99
Corsa Oil Catch Cans
Corsa oil catch cans are the latest in a line of performance parts designed to maximize vehicle performance and longevity. Made from 6061 aluminum and featuring a multi-stage oil separation system, the oil catch cans work to eliminate blow-by of gas, water, oil vapors, and particulates from the airpath. By reducing the impacts of blow-by, they prevent damage to sensitive intake components and help reduce carbon build-up on valves that over time reduce engine performance. Each vehicle specific oil catch can has been designed with OEM-style quick-disconnect fittings, premium automotive-grade hoses, and upgraded components to ensure your vehicle runs at peak performance. Through careful design, Corsa engineers have located each oil catch can in an easily accessible yet safe location allowing for ease of serviceability. Features and benefits: * Generous 3 oz. capacity lengthens service interval levels * Machined and powdercoated 11-gauge aluminum brackets provide a easily accessible secure mounting location that will not stress sensitive engine components * Multi-stage system separates oil through a series of chambers, baffles, and a bronze filter, drawing oil from air and preventing re-entry into system * Captures damaging vapors and particulates, eliminating blow-by and reducing long-term wear and tear on your engine * Multi-ply reinforced automotive-grade hoses provide a secure fitment and lasting connection * Threaded can housing allows for ease of serviceability * Flattened, machined catch can top and knurled bottom allow ease of disassembly and serviceability * Although currently not CARB approved CORSA Performance catch cans may help reduce emissions by capturing hydrocarbon emissions * Installs in 30 minutes or less on most applications
( 13 )
$149.99
K&N Oil Catch Cans
K&N offers oil catch cans for a variety of cars and trucks from the early 2000s and up. These air oil separators protect the engine and intake tract from blowby by capturing the oil in K&N's industry-leading high-capacity reservoir. This also helps prevent power loss. The separators are easy to install in about 30 minutes with basic tools and use factory-style hose connections to quickly snap on and off. These units replace the factory line from the crank case, allowing the oil separator to be mounted to a convenient location in your engine bay. No tools are needed to check and empty the oil collector reservoir. Order the model recommended for your vehicle. Product details: * Designed to protect the engine from oil contamination due to blowby * Helps protect against power loss and premature detonation * Engineered to reduce build-up of oil and contaminants in your intake tract * Premium OEM-style connectors and robust hoses * Large 6 oz. capacity reservoir; no tools needed to check and empty * Direct-fit to application (vehicle-specific)
( 21 )
$125.99
Lokar Midnight Series Billet Window Cranks
These Lokar Midnight Series billet window cranks are machined from billet aluminum and come available in beautiful black anodized finish. They feature a full 360 degree fine spline adjustment system, so there are no screws or visible attachment hardware.
( 6 )
$134.95
TransGo Automatic Transmission Reprogramming Kits
TransGo automatic transmission reprogramming kits are designed with performance in mind. Most, but not all models contain additional features like Gear Command that allows you to hold manual low to any speed, and shift back to low at any speed. They are great for strip cars or 4x4 rock crawlers needing to select low and not have it upshift. Most TransGo automatic transmission reprogramming kits can be tuned for HD (Heavy Duty) use by following the recommendations in the kits.
( 40 )
$232.86
Instant Rebate
Granatelli Motor Sports Spark Plug Wires
Granatelli spark plug wires utilize an exclusive solid stainless connector cable with stainless snap-lock spark plug connectors and a patented EMI/RFI protection ring. This helps them exhibit near 0 ohm resistance, with RFI/EMI outputs less than OE. These kits increase power to the spark plug by up to 25 percent over stock, and their high-temperature silicone boots resist temperatures of up to 500 degrees F. They're ideal for use with aftermarket headers and turbocharger systems, and installation is as easy as changing the factory units. The assembled wires are engineered to exceed OEM specifications and to be OBD-II computer safe. Order the set designed for your vehicle application.
( 56 )
$181.93
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$229.06
Hays Heavy-Duty Flexplates
Hays heavy-duty flexplates for high performance and competition engines are constructed from a thicker-than-stock steel plate. This enables them to withstand the stress of high-stall torque converters and high-rpm engines. While factory stock plates tend to crack around the crankshaft hub when punished under high-torque and rpm conditions, the thicker Hays flexplates can handle the force. These heavy-duty flexplates are supplied with a ring gear that is securely welded in place. All Hays heavy-duty flexplates are zinc-dichromate plated to resist corrosion and SFI-certified under specification 29.1.
( 63 )
$210.95
McGard Lug Nut Installation Kits
McGard lug nut installation kits contain everything you need to mount your wheels. McGard lug nut installation kits include Tough Nuts, which are guaranteed for life not to rust, chip, or peel! Also included are four wheel locks, one wheel lock key, and a storage pouch. With McGard lug nut installation kits, you get all of the high-quality parts you need in one package!
( 134 )
$129.99
Lokar Midnight Series Interior Door Handles
These Lokar Midnight Series interior door handles are made for street rods or other vehicles that need a finished-off look. They are made of billet aluminum, have a black anodized and have a smooth, flat, rounded shape. All mounting hardware and instructions are included.
( 7 )
$134.95
