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BUICK Ignition Components

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Results 1 - 24 of 59

On Sale

Holley Sniper EFI HyperSpark Distributor Kits

Holley Sniper EFI HyperSpark distributor kits were designed to make upgrading your ignition on a Sniper EFI-equipped engine simple. When installed concurrently with a new Sniper EFI system, the combination creates the easiest way to install EFI conversion on the market—and only four flying lead connections are required! The harness only requires one connection to a switched power source, battery positive, battery negative, and fuel pump power. The pre-terminated connectors and a built in 40A relay provides power to all of the components within the system. With the included Sniper EFI main harness you no longer need to run multiple wires to provide switched power for each individual component, which not only helps prevent wiring confusion, but it will also speed up your install time and clean up your engine bay. Simply route the harness and pre-terminated connectors to your HyperSpark coil, distributor, and ignition box and plug them in. Available for all popular engine combinations, these kits come with a distributor, coil, ignition box, and an integrated Sniper EFI harness. Order the application you need. Key features: * Plug-and-Play Sniper EFI main harness replaces the standard Sniper EFI harness with four loose leads, battery positive, battery ground, switched 12 V, and fuel pump power, for a simple and streamline installation * Designed for existing or new Sniper EFI installations (the HyperSpark Master Kit harness retains the same flying lead wire colors as the Sniper EFI main harness; new installations will not use the Sniper EFI standard harness or coil driver * Complete ignition system in a box, including: HyperSpark ignition box, HyperSpark ignition coil, HyperSpark distributor (for your application), and a plug-and-play main harness * HyperSpark distributors feature a Hall Effect crank trigger sensor providing a noise-free rpm signal to the Sniper ECU * Patented clear installation cap eliminates any confusion while installing the distributor * HyperSpark CD ignition box is seal and powder coated to be installed in the harshest of locations * External LED on HyperSpark CD Ignition box helps verify 12 V, cranking rpm, and low battery voltage * 135mJ of spark energy when used with the HyperSpark ignition coil, ensures complete combustion * Integrated ignition coil bracket simplifies mounting the Ignition coil * Ignition coil connector removes any doubt of loose connections at the Ignition coil * Enables timing control on a Sniper EFI Installation

4.14 out of 5 stars ( 21 )

$999.95


$898.95

On Sale

MSD Blaster 2 Ignition Coils

MSD Blaster coils put out 45,000 V, which are 15,000 more than stock. They also have an oil-filled metal canister and will fit stock mounting brackets.

4.69 out of 5 stars ( 443 )

$54.45

$90.85


$49.05

$59.05

On Sale

MSD LS 2-Step Launch Controls

GM performance fans will be geeked to learn about MSD's direct plug-in 2-Step launch controls for LS engines. These units are easy to install with factory-style connectors for a splice-free installation. When you're staged, you can hold the pedal to the floor, while the rpm stays at a consistent level, producing consistent launches.

4.71 out of 5 stars ( 86 )

$349.95


$314.95

On Sale

Holley Sniper EFI HyperSpark Distributors

Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best? Introducing Holley Sniper EFI HyperSpark distributors. These billet distributors use a hall-effect crank signal sensor, providing a noise-free RPM signal to the Sniper ECU. HyperSpark distributors include a patented clear installation cap that eliminates any confusion when installing the distributor. They're an easy plug-and play solution to add timing control and complete your Sniper EFI installation. Many options are available; choose the model recommended for your year/make and engine application.

4.24 out of 5 stars ( 127 )

$449.95

$632.95


$403.95

$568.95

On Sale

ACCEL Performance Replacement Distributors

ACCEL Performance replacement distributors are perfect for your daily driver or street machine. They're built with all-new components and high performance ACCEL electronics. Each model's design features the materials and accessories that make for an easy installation while providing the fit, form, and function you need. Order the ACCEL Performance replacement distributor designed for your engine when you need a quality substitute or want better performance.

4.36 out of 5 stars ( 152 )

$125.95

$465.95


$113.35

$302.87

On Sale

MSD Street Fire Coils

MSD Street Fire coils will improve the performance of your late model GM or Ford vehicle. The E-core dual connector and TFI coils feature epoxy-filled construction and maximum output voltage. They mount directly in place of the factory coil and accept the factory connectors for an easy installation.

4.72 out of 5 stars ( 643 )

$71.75

$513.95


$64.55

$461.95

On Sale

MSD Blaster OEM Replacement Coils

When it comes to late model performance parts, nothing beats bolt-on and direct connection components—especially when they improve performance like these new replacement MSD Blaster ignition coils. They're designed with improved materials and windings to produce a stronger spark. This improved spark helps burn the fuel mixture more efficiently, resulting in smooth idle and heightened mid-range rpm power. Choose the OEM replacement designed for your year/make/model application.

4.71 out of 5 stars ( 622 )

$83.65

$710.95


$54.97

$638.95

On Sale

MSD Pro-Billet LT1 Distributors

Finally, all-out performance distributors to replace the OEM GM LT1 Optisparks--MSD's Pro-Billet LT1 distributors. They feature a precision-machined billet aluminum housing that fits in place of the factory piece, a new pickup assembly, a trick timing adjustment mechanism, and a new MSD distributor cap and rotor. The pickup is an advanced optical encoder that has proven to be very reliable and stable through extreme rpm and conditions. The rotor is bolted to a drive assembly that is indexed to the shaft, and is stabilized through the use of a large ball bearing assembly. The distributors use an adjustment screw to advance or retard the timing by up to 5 degrees.

3.95 out of 5 stars ( 64 )

$799.95


$718.95

On Sale

Holley EFI Dual-Sync Distributors

Precise timing control—Holley EFI dual-sync distributors are built with two Hall effect sensors for crankshaft and camshaft signals. The distributors can be used as just a crankshaft speed input or provide a camshaft sync signal for sequential fueling operation. They're also useful for crank and cam signals when running coil-on-plug applications. Dozens of models are available; order the one recommended for your vehicle/engine application. Some features of Holley EFI dual-sync distributors include: * CNC-machined billet aluminum housings with integrated LEDs for easy setup * Hardened steel distributor gear * Precision-machined shutter wheels that ensure accurate timing—even at very high RPM * Designed to be plug-and-play with Holley systems, but may be used with other EFI systems that support Hall effect crankshaft and camshaft sensors * Housings are available in a variety of finishes

3.35 out of 5 stars ( 37 )

$499.95

$528.95


$448.95

$475.95

On Sale

PerTronix Flame-Thrower Plug and Play Billet Distributors with Ignitor II® Module

PerTronix Flame-Thrower plug and play billet distributors with Ignitor II® module are designed to provide maximum ignition performance and easy installation, all at a price that you can afford. They allow you to upgrade your outdated points or stock electronic distributor with a performance-proven unit. The distributors feature the patented Ignitor II® electronic ignition module and a CNC-machined 6061 T-6 polished billet housing. PerTronix electronics are compatible with any inductive ignition system coil, but high-rpm performance can be improved when they are used with the low-resistance (0.6 ohm) Flame-Thrower II coil. Their stand-alone design makes them plug-in units that require no additional ignition, but they are compatible with multi-spark CD ignition boxes for outstanding versatility. Additional features include a tempered shaft, an upper roller bearing, and an oil-impregnated sintered bronze lower bushing. The PerTronix Flame-Thrower plug and play billet distributors with Ignitor II® module come with a factory-set performance curve, a mechanical advance limiting adjustment, and a small, high-dielectric strength cap and rotor for applications with little clearance.

4.22 out of 5 stars ( 358 )

$387.25

$402.60


$348.52

$362.34

On Sale

PerTronix Ignitor III® Solid-State Ignition Systems

These PerTronix Ignitor III® solid-state ignition systems feature an adaptive dwell that maintains peak energy throughout the entire rpm range, reducing misfires while improving engine performance. Peak current level is reached just prior to spark for maximum energy without the heat buildup, increasing coil performance and module reliability. They adjust spark timing at higher rpm to compensate for the inherent electronic delay, sense startup, and develop more energy for quicker, easier starting. The PerTronix Ignitor III® solid-state ignition systems have a built-in LED for user feedback confirmation of the rev limiter setting.

4.51 out of 5 stars ( 83 )

$223.85


$201.46

On Sale

MSD HEI Coils

MSD HEI coils increase spark energy when used with MSD HEI HEAT modules. Now you can replace your stock coil with these high-energy unitized coils for HEI distributors. They have low-inductance, high-temperature windings which charge the coil faster to give you increased spark energy at higher rpm. The premium epoxy filled construction is designed to withstand harsh race applications, as well as the wear and tear that daily usage dishes out, and still deliver more spark energy to the spark plugs.

4.67 out of 5 stars ( 36 )

$122.95


$110.65

On Sale

MSD Blaster GM Coils

MSD Blaster coils give your GM maximum voltage output! With windings and construction similar to MSD's Blaster 2 coils, these have an increased turns ratio, plus lower primary resistance than your stock coils. The Blasters will work with stock GM coil ignition systems, as well as MSD-equipped cars and trucks. Looking to get a little more output voltage from your GM ignition system? Just bolt in one of these MSD Blaster Coils.

4.49 out of 5 stars ( 87 )

$78.15

$330.95


$70.35

$297.85

On Sale

MSD Digital GM High Energy Modules with Rev Limiters

MSD Digital GM high-energy modules with rev limiters allow you to adjust the rpm limit between 5,000 and 9,000 rpm. True high-performance modules built for HEI distributors, they produce 50 percent higher coil drive currents than the stock module. This saturates the coil faster, which gives you more spark energy at top speeds. The results are increased horsepower and rpm range, and improved starting. When used with MSD's HEI coil, these plug-in modules create a potent high-energy spark to 9,000 rpm. MSD GM HEI modules replace all 4-pin modules used in HEI distributors with a vacuum advance canister. They can be used with factory, aftermarket, or MSD HEI distributors.

3.68 out of 5 stars ( 66 )

$177.95


$160.15

On Sale

MSD Iron Distributor Gears

MSD puts their years of experience to work in making these top-notch iron distributor gears. Their high grade, ductile iron is micro polished for a smooth and scuff-free finish then Melonite QPC coated to reduce friction and initial wear. Excessive clearance causes timing fluctuation throughout the rpm range, resulting in lost horsepower, so MSD also designed these oversized gears for tighter mesh between the camshaft and distributor drive gears.

4.77 out of 5 stars ( 60 )

$59.25


$53.35

On Sale

MSD Distributor Cap and Rotor Kits

The cap and rotor of any ignition system must be considered maintenance items. Just like when you change the oil and filter in your car, you should always replace your cap and rotor as a set. MSD makes it easy with these cap and rotor replacement kits. The correct rotor is already matched to the correct cap for you.

4.67 out of 5 stars ( 515 )

$49.95

$299.95


$44.95

$269.95

On Sale

ACCEL Super Coils

ACCEL Super Coils are engineered for a faster rise time and a longer spark duration. They produce higher spark energy for increased performance. These coils are available for a wide variety of specific engine applications. Order the set designed for your make and model.

4.53 out of 5 stars ( 805 )

$54.32

$565.95


$48.85

$508.95

On Sale

MSD Replacement Distributor Caps

Ensure that you have the finest distributor cap available by using one of these MSD replacement distributor caps. They're designed with performance in mind, are molded from a high-quality, voltage-insulating material, and use low-resistance terminals for maximum conductivity .

4.6 out of 5 stars ( 197 )

$52.69

$72.69


$47.45

$65.45

On Sale

ACCEL Performance Replacement GM Opti-Spark II Distributors

Replace the weak link in your LT1 ignition with these ACCEL Performance Replacement GM Opti-Spark II distributors. They feature an all-new construction with heavy-duty Oil-lite bushings and polished aluminum housings. The ACCEL Performance Replacement GM Opti-Spark II distributors include a high dielectric strength reinforced cap with brass contacts and a balanced rotor. Also included are new pin drive shaft seals, hardware, and easy-to-follow instructions.

3.25 out of 5 stars ( 16 )

$472.95


$424.95

On Sale

PerTronix Ignitor® Solid-State Ignition Systems

PerTronix Ignitor® solid-state ignition systems deliver more energy with greater timing accuracy. The secret lies in the trigger magnets, which spin with the rotor and operate a switching module that requires no external control box. These systems are immune to heat, oil, and debris—and install in about 15 minutes with only two wires to connect. They come with a switching module, hardware, and instructions. Ignitor® is an ideal choice for collector car restoration because it fits entirely under the distributor cap.

4.64 out of 5 stars ( 1000 )

$168.15


$151.34

On Sale

ACCEL SuperStock Ignition Coils

ACCEL SuperStock coils are excellent high-performance coils. They're designed with optimized low resistance and a high turns ratio, for higher energy output. This also results in quicker starts, improved throttle response, and more high-rpm power.

4.86 out of 5 stars ( 93 )

$45.98

$79.09


$34.49

$71.15

On Sale

MSD Pro-Billet Crank Trigger Distributors

MSD Pro-Billet crank distributors are built specifically for racing engines with almost no room for a distributor, due to tunnel rams or blowers. These units are equipped with a special low-profile crab-style distributor cap, allowing them to fit into extremely tight areas. The housing features two optional O-rings at the bottom that improves oil control by preventing oil pressure loss. Also, a small oil bleed hole (located in the base) sprays oil on the distributor and camshaft gears to prevent excessive wear. Since these are racing distributors, there is an adjustable slip collar to make up for engines that have had the distance between the mounting surface and the gear modified. Crowning the Pro-Billet crank distributor is MSD's own crab cap. This incorporates spark plug-style terminals for a better connection and grip to the plug wires. Order the model recommended for your vehicle and engine application.

4.15 out of 5 stars ( 20 )

$399.95


$359.95

On Sale

ACCEL GM HEI In-Cap Super Coils

ACCEL HEI in-cap Super Coils provide more high-rpm power and overall performance. Compatible with both original and computer-controlled HEI ignition systems, ACCEL HEI in-cap Super Coils are designed to resist shock and vibration. They have a finned cover that aids cooling, and hardware is included.

4.68 out of 5 stars ( 41 )

$100.95

$123.95


$75.95

$92.96

On Sale

MSD Ultimate HEI Kits

MSD Ultimate HEI kits have everything you need to turn your early model GM HEI distributor into a great performance distributor. The MSD HEI modules feature special circuitry to produce 50 percent higher coil drive currents than stock modules, resulting in higher spark energy at racing rpm. By matching the coil specifications with the modules, MSD delivers more accurate timing and dwell control. The kits also include a high-quality rotor, a durable cap with brass terminals, and even a new dust cover.

4.89 out of 5 stars ( 19 )

$399.95


$359.95

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