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BUICK ROADMASTER Delphi Parts and Accessories

Part Groups

Results 1 - 24 of 32

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Delphi Idle Air Control Valves

Add Delphi fuel injection idle air control valves to control the airflow into your engine. Delphi OE replacement valves provide a superior fit and finish that result in an easier installation for you. Their idle air control valves meet federal emissions regulations, increase your fuel efficiency, and eliminate the potential for malfunctions. Get control over the amount of air allowed to flow into your engine, and your engine idle speed, in a variety of load conditions when you replace your air control valves with Delphi fuel injection idle air control valves.

4.65 out of 5 stars ( 34 )

$70.99

$76.99

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Delphi Ignition Control Modules

With Delphi's knowledge of OEM protocol, their ignition control modules are engineered using superior materials to improve your vehicle's performance with the benefits of greater throttle response, smoother idle, and full power output at high rpm. Delphi ignition control modules are quality, direct fit OEM replacements available for a range of applications. For improved ignition performance, spark it up with Delphi!

3.67 out of 5 stars ( 15 )

$104.99

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Delphi MAP Sensors

Malfunctioning MAP sensors can often cause problems, such as an intermittent check engine light, hesitation when accelerating, elevated emissions, and even poor engine performance. So, if yours is in need of replacement, do it with Delphi MAP sensors. These MAP sensors provide precise measurements of manifold absolute pressure. They are designed to perform in harsh environments, such as extreme temperatures, vibration, thermal and mechanical shock, and chemical contamination. Safeguard your engine with these quality MAP sensor components from Delphi.

4.63 out of 5 stars ( 19 )

$59.99

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Delphi Engine Coolant Temperature Sensors

Delphi engine coolant temperature sensors are top-quality, direct fit OE replacements, which are designed to eliminate connection and failure points. With a one-piece, lead-frame design from the sensing tip to the connector terminals, these units equip your vehicle with a proven design that's built to last. They put the engine under fuel control operation quicker and reduce harmful cold-start emissions by 40 to 50 percent. Delphi engine coolant temperature sensors are built to last, even under the toughest conditions, to endure the long haul. Improve reliability, durability and fuel economy with Delphi.

4.71 out of 5 stars ( 17 )

$19.99

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Delphi Fuel Injection Pressure Regulators

Fuel injection pressure regulators directly affect your engine and vehicle performance and can be a major contributor or hindrance to fuel economy. Delphi fuel injection pressure regulators provide consistent and predictable fuel pressure for superior drivability. These regulators maintain the correct pressure from your tank to the injector for varied driving conditions, providing enhanced fuel control accuracy. Delphi fuel injection pressure regulators feature precisely manufactured internal valves, diaphragms, and springs for excellent performance, longer life, and improved durability.

4.51 out of 5 stars ( 35 )

$72.99

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Delphi Suspension Stabilizer Bar Bushings

Delphi suspension stabilizer bar bushings are designed to assist in a smooth, quiet ride and better handling. Bushings also keep the vehicle's body from rolling as you navigate turns. These important replacement parts are manufactured from quality material to meet the same standards in fit, performance, and longevity as the original equipment. Order the bushing kit recommended for fitment on your year/make/model.

4.86 out of 5 stars ( 7 )

$5.99

$14.99

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Delphi Suspension Stabilizer Bar End Links

Delphi suspension stabilizer bar end links enhance your ride-quality and control. These OE replacements are built and tested to the extreme for the correct performance and long-lasting service on your vehicle. Delphi parts withstand temperatures below -40 degrees C, over 120 degrees C, and are exposed to 720 hours of salt spray. Utilizing their extensive dimensional and material analysis ensures Delphi stabilizer bar links provide the best compatibility between OE and aftermarket.

4.4 out of 5 stars ( 10 )

$4.99

$11.99

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Delphi Ignition Coils

Delphi ignition coils will definitely spark a response! Precise spark timing offers increased fuel economy and faster crank-to-run. These coils provide accurate electrical energy to create a voltage potential at the spark plug—and that provides you with superior engine performance, better control over emissions, and fuel economy. You'll get the OE performance, durability, and electromagnetic capacity level that your vehicle requires with Delphi ignition coils. Order the model designed for your vehicle application.

4.64 out of 5 stars ( 78 )

$30.99

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Delphi Oxygen Sensors

Delphi oxygen sensors will help you get your car up and running in no time. The engineers at Delphi designed these oxygen sensors to use OEM connectors and threads for easy installation in your car. Their unique sensor coating resists contamination to create oxygen sensors that are long-lasting and reliable. Whether you are replacing your exhaust and just want a new sensor or are replacing a worn-out unit, these Delphi oxygen sensors are for you.

4.36 out of 5 stars ( 44 )

$15.99

$48.99

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Delphi Fuel Pump Strainers

These Delphi fuel pump strainers are designed to keep dirt, dust, and other particles out of your fuel pump and away from your fuel system. They are manufactured from quality materials and install easily in the factory location.

4.75 out of 5 stars ( 12 )

$8.99

$10.99

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Delphi Throttle Position Sensors

Are you experiencing hard starts, stalling issues, rough idle, or hearing a slight pinging within your engine? Don't panic. It may be related to a bad throttle position sensor. Delphi throttle position sensors are designed to sense throttle movement and change of position. They also regulate various engine and vehicle operations, including spark timing, air and fuel ratio, torque converter lockup, air conditioning, and idle speeds. With that said, throttle position sensors are an important component, and if your existing sensor seems to have gone bad, just swap it out for a new one from Delphi.

2.92 out of 5 stars ( 13 )

$35.99

$44.99

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Delphi Ignition Knock Sensors

Delphi ignition knock sensors maximize your engine's performance--regardless of fuel quality! Their knock sensors hear various knock frequencies under many operating conditions to detect shifts and provide an accurate signal to your engine control module. The sensors meet or exceed OE requirements and reduce potential damage to your internal engine components. Knock, knock-- who's there? Engine. Engine who? Engine gonna buy me a Delphi ignition knock sensor? Listen to your engine--choose Delphi.

4.38 out of 5 stars ( 29 )

$30.99

$37.99

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Delphi Suspension Coil Spring Seat/Insulators

Delphi offers suspension coil spring seats/insulators for a wide range of applications. These standard replacements undergo extensive dimensional and material analysis to ensure the very best compatibility to the OE part. They're tested for 250,000 cycles to check braking force, cornering force, and suspension travel movement. The aftermarket parts are exposed to 720 hours of salt spray for optimum protection against corrosion, and feature an additional cataphoretic coating for enhanced aesthetics and greater protection against corrosion. Delphi suspension coil spring seats/insulators can withstand temperatures from -40 to 248 degrees F. Order the model recommended for your vehicle.

Not Yet Reviewed

$7.99

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Delphi Air Charge Temperature Sensors

Delphi air charge temperature sensors offer a durable OE replacement you can rely on! Built with the latest OE technology, these sensors are a one-piece design that eliminates internal connectors and failure points for more reliable service. Delphi temperature sensors have rugged plastic shells and thermistor pre-mold subassemblies or brass. Plus, they eliminate electrical interference. Get accurate readings--replace your original equipment with Delphi air charge temperature sensors.

5.0 out of 5 stars ( 2 )

$13.99

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Delphi Tie Rod Sleeves

Delphi tie rod sleeves are manufactured to meet the same quality level and standards for performance and longevity as OE. They are fatigue tested to avoid failure and are treated with anti-corrosion protection for optimum service life and enhanced aesthetics. They are available for fitment on several applications.

Not Yet Reviewed

$8.99

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Delphi Mass Airflow Sensors

Delphi mass airflow sensors are the OE parts that your vehicle should have come with! Their MAF sensors are new, not remanufactured, and feature fast response for outstanding performance over a wide range of ambient temperatures. Delphi mass airflow sensors are engineered to provide your ECM with continuous, precise information to ensure optimal performance, fuel economy, and reduced emissions. Give your vehicle new life--replace worn OE parts with Delphi mass airflow sensors.

4.68 out of 5 stars ( 99 )

$116.99

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Delphi Mechanical Fuel Pumps

Delphi mechanical fuel pumps deliver the fuel for classic vehicles—including Chevy and Ford models from the '40s, '50s, '60s, and '70s. Manufactured to quality standards, these replacement pumps are validated, tested, and matched to the correct vehicle application. Do you need a pump for your older-model carbureted system? Delphi mechanical fuel pumps will provide the appropriate performance for your system.

4.04 out of 5 stars ( 53 )

$38.99

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Delphi Vehicle Speed Sensors

Delphi vehicle speed sensors offer an accurate, clean signal input to your vehicle's ECM. Their designed digital output gives the maximum signal to noise ratio and they will maintain optimal performance during drastic temperature changes for robust, long-lasting sensor protection due to their single-element design. Delphi vehicle speed sensors provide quality materials, extended life, improved reliability, and superior drivability.

Not Yet Reviewed

$20.99

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Delphi Distributor Ignition Pickups

Delphi Distributor Ignition Pickups are OE quality parts from a top original equipment and aftermarket manufacturer. Made from high-quality materials for ultimate durability, they use winding process techniques to control the length of wire between adjacent windings. That's important because more length results in greater voltage differences, which in turn create more pressure that could break down the insulation and wire coating.

5.0 out of 5 stars ( 1 )

$13.99

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Delphi Control Arms

Replace worn suspension parts to improve safety and ride comfort. Delphi control arms utilize robotic welding for consistent performance and quality. Build from materials such as steel and cast iron, the arms are available in a variety of styles—including stock, stamped, and forged. Anti-corrosion protection is applied to each part to ensure longevity. Rubber or rubber/steel bushings are included with most models. Order the OE-type replacement specified for your vehicle application.

4.09 out of 5 stars ( 11 )

$82.99

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Delphi Control Arm Shafts

As a critical element of a vehicle's design and an integral part of the suspension system, you've got to choose an OE quality control arms. Delphi control arm shafts endure extensive testing at temperatures below -40 degrees F and over 248 degrees F and undergo 100 percent crack detection and ultrasonic flaw detection tests to ensure materials match OE specifications. Using strong materials, robotic welding, and OE specifications, Delphi control arm shafts deliver reliable, long-lasting performance.

5.0 out of 5 stars ( 1 )

$69.99

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Delphi Fuel Pump Module Assemblies

Delphi fuel pump module assemblies are nickel plated with all-steel internal components. They feature internal guide rod springs and external rubber feet for enhanced stability and reduced noise from vibration. These fuel pumps have little flow or pressure variation in hot fuel situations. Delphi fuel pump modules are designed to be OE replacements.

4.51 out of 5 stars ( 250 )

$216.99

$239.99

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Delphi Control Arm Bushings

Delphi control arm bushings are designed, engineered, and manufactured to OE-quality standards. With safety and cost-effectiveness in mind, they use only the highest quality materials, balancing precise quantities of steel and rubber for optimum strength, flexibility, and noise reduction tailored to the application they are to fit. Through a rigorous cleaning process, a strong chemical bonding, and extensive fatigue testing, Delphi control arm bushings will supply your vehicle with a comfortable, quiet ride, as well as improved stability and safety.

Not Yet Reviewed

$5.99

$18.99

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Delphi Center Links

Delphi offers replacement center links for a wide range of vehicles from 1972 and up. These direct-fit steering components are manufactured from quality materials for strength and durability. Order the model recommended for your application.

5.0 out of 5 stars ( 1 )

$54.99

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