1991 Chrysler Imperial Engine Parts

Name: Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (sold by each)
Brand: Dorman
SKU: 555-030
Price: 1.49 USD

Below you will find various in-demand Chrysler Engine Parts, components and accessories for your 1991 Imperial. Advance Auto Parts has popular Imperial parts like Engine Timing Parts, Engine Mounts, Camshafts and more. You’ll also find aftermarket and OEM Engine Parts for other Imperial model years including 1973, 1974, 1975, 1981, 1982, 1983, 1990, 1992, 1993 and more. Select a category of 1991 Chrysler Imperial Engine Parts below and start saving instantly.

Popular 1991 Chrysler Imperial Engine Parts Categories

Engine Valve Lifters

Valve Cover Gaskets

Oil Pan Gaskets

Camshaft Position Sensors

OE Engine Oil Coolers

Rear Main Seal Sets

Cylinder Head Bolt Sets

Plenum Gasket Sets

Crankshaft Position Sensors

Engine Crankshaft Kits

Harmonic Balancers

Cylinder Head Gasket Sets

Timing Cam Gears

Engine Mounts

Oil Pans

Cylinder Head Gaskets

Camshaft Position Sensor Connectors

Engine Oil Pump Pickup Tube and Screens

Engine Computers

Rubber Freeze Plugs

Timing Cover Seals

Engine Oil Cooler Seals

Oversized Main Bearings

Camshaft Bearings

Standard Rod Bearing Sets

Oil Pump Kits

Standard Piston Rings

Timing Chains

Camshaft Seals

Standard Individual Rod Bearings

Camshaft Plugs

Oil Pump Gasket and Seals

Timing Crank Gears

Expansion Plugs

Engine Crankshaft Position Sensor Brackets

Remanufactured Engines

Cylinder Heads

Engine Assembly Lube

Essential Engine Parts for 1991 Chrysler Imperials

from

$1.49

This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$13.99

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to Applicable to CHRY 74-89; DODGE 72-89; PLYM 70-89;. Please verify your application.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 1970-1989
Weight approx: 3 Lbs
PART GROUP: 2325, 2326
COMPLETE MOUNT

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$118.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

PROPRIETARY COATING — Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
NO RETORQUE DESIGN — Steel core helps eliminate the need for retorquing head bolts
STRONG AND DURABLE — Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

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$10.29

Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Formulated for prelubrication cam lobes, lifters & engine bearings
Increases load carrying capacity
Holds fast to surfaces
Exacting tolerances
Meets or exceeds OEM specifications
4.0 oz. Squeeze Container

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$2.46

Water Pipe O-Ring

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$288.99

Remanufactured precision machined OE crankshafts.

Product Features:

The unit is machined to a .010/.010 standard or .25mm/.25mm metric depth on the rod and main journals.
Includes matching rod and main bearings.
Journals Micropolished.

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$22.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM — Proprietary cork-rubber formulation
SUPERIOR SEAL — Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road

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$27.99

Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation

Product Features:

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

from

$35.99

BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:

Our knock sensors are designed to respond to knock frequencies up to 1000 Hz accommodating shifts in engine knock frequency making it a more flexible sensor responding to correct engine knock over a broad range of vehicle conditions
Manufacturing processes include an automated data acquisition system to continuously monitor the sensor output to ensure that it responds with appropriate voltage output at the specified frequency range
All units are 100% tested using an accelerometer vibration test to ensure trouble-free operation
Featuring the broadest sensor coverage in the market, we meet the service professionals needs with the highest quality product every time he opens the box
BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product

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$288.99

Sealed Power« Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

Product Features:

Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength – provides conformability required for older applications
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

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$45.49

Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength
Provides conformability required for older apps
Our standard material is comparable to competitors performance bearing
Note – This material offers less resistance to wear & corrosion than other materials.
Utilizes ISO & QS certified manufacturing

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$21.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Application specific design to ensure a perfect fit
Meets or exceeds all original equipment specifications
Engineered and manufactured specifically for repair applications
Unsurpassed quality you can trust
Validated for fit, form, and function

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$45.49

For use on the most popular passenger car, light commercial and four-wheel drive applications, Dayco harmonic balancers use special rubber compounds to dampen and remove engine harmonics and add to engine performance. Manufactured using a premium ductile iron casting and injection bonded dampening rubber, Dayco harmonic balancers offer engine builders and technicians the highest quality replacement to standard OEM balancers, which are typically made with press inserted dampening rubber. Dayco balancers utilize both inserted and pressure-bonded rubber to provide superior bonding strength between the inner and outer balancer rings, helping minimize spin and dislocation.

Product Features:

Designed as premium OEM replacement balancers for serpentine and V-belt drives
Manufactured with ductile iron casting and injection bonded dampening rubber
Engineered to offer superior bonding strength between the balancer rings

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$32.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
Validated for fit, form and function
Unsurpassed quality you can trust

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$64.99

Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Face of top rings coated with latest generation Plasma-Moly
Decreases friction
Very resistant to scuffing
Exacting tolerances
Meets or exceeds OEM specifications

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$356.99

Remanufactured Cylinder Heads are complete rebuild & include new valve stem seals, soft plugs & verified camshafts. All threads are checked and repaired if necessary. Cylinder Heads are packaged in heavy plastic to protect the unit.

Product Features:

All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
All threads and machined surfaces are and repaired with technology that exceeds the original metal
Non-sealing iron surfaces painted to prevent oxidization

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$96.99

Product Features:

Solid Bushing Chain Resists Stretching
For Use with Stock or Edelbrock Camshafts
Stressproof Steel Crank Gears
3 Keyway Setting Points To Ensure Accurate Timing
True Bearing Surface Rolls with the Sprockets

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$36.49

Steel-backed Babbitt lining material
Used in automotive and high-performance
Babbitt is designed to perform under extreme loads w/o damaging other engine parts
Babbitt is more environmentally friendly than other material
ISO & QS certified manufacturing

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$195.99

CARDONE Remanufactured Electronic and Powertrain Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design weaknesses. All critical components are re-soldered or replaced at our Philadelphia manufacturing plant, and each unit is 100% computer tested to ensure reliability. CARDONE is committed to getting your vehicle back to peak performance.

Product Features:

Tested with automated computer equipment or bench-tested, depending on application, to ensure functionality.
Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life.
On-car vehicle validation is done to test durability and performance.
As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.

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$4.09

Dorman’s Engine Oil Drain Plug Gaskets are conveniently available in packs of varying quantities. Many styles are offered, including Copper, Aluminum, Nylon, Metal/Rubber, Inset, Fiber and Crush gaskets. Replacement is recommended at every oil change. Oil filter caps are available separately.

Product Features:

Direct replacement gaskets and some universal gaskets available. Proper fit with the drain plug ensures a tight seal.
Gaskets are also included with many of Dorman’s Engine Oil Drain Plugs and Pans
Made to specific sizes and standards to ensure a proper fit
Designed and constructed to strict engineering quality standards

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$5.49

Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.

Product Features:

Provides proper seal to ensure leak prevention
Stops engine blow by
High quality construction
Meets all OEM specifications

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$14.99

GENERAL SEAL

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$41.99

National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

Designed to repair damaged, grooved or worn shafts
Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
Easy to install with removable flange and installation tool
Installation tool reduces sleeve distortion and allows for installation without removal from the shaft

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$10.49

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

from

$15.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM — Proprietary cork-rubber formulation
SUPERIOR SEAL — Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road

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$1948.99

Remanufactured Engines are fully disassembled; heads, blocks, cranks & cams are machined & wear parts are replaced. Each engine is individually tested after assembly to assure compression, oil pressure and water jacket integrity.

Product Features:

Each engine we remanufacture is essentially reverse engineered – in part to discover original factory deficiencies. If possible, our seasoned R&D personnel & QC experts make improvements. Why shouldn’t our engine last longer than your first?
Engines come with installation gasket set & oil pump unless noted otherwise. If we have important installation information it will be included on tags or in the paperwork packaged with your engine.
Engines are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
Each engine is remanufactured with quality OE level components not “white” box generic parts that may or may not satisfy your needs and expectations. When you use the best you get the best results and satisfaction.

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$6.99

CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:

Provides proper Crankshaft Position Sensor spacing for precise sensor function

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$20.99

Street Performance 3/8″ Pitch Double Roller Replacement True Roller Chain. Seamless 0.250″ Roller Diameter. Heat Treated and Processed Links to Maximize Breaking Strength while Remaining Ductile for Toughness. Prestressed to Increase Fatigue Life. USA Made.

Product Features:

A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
From stock replacement to high performance, Cloyes has the most complete timing chain catalog
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
Refer to our online catalog for detailed application-specific information
Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems

Upgrade your 1991 Chrysler Imperial with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 1991 Chrysler Imperial, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Chrysler or enhancing its overall performance, Engine Parts are key to keeping your Imperial functioning at its best. At Advance Auto Parts, we offer a wide selection of 78 Engine Parts for the 1991 Chrysler Imperial, designed to meet your needs without breaking the bank. From Engine Timing Part replacements to Engine Mounts upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Engine Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Engine Parts for your 1991 Chrysler Imperial at great prices. Our Engine Parts inventory for this model ranges from just $1.29 to $2,555.99, with an average price of $62.87. Our 78 Engine Parts in stock come from 19 trusted brands, so you’re sure to find the right part for your 1991 Chrysler Imperial without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1991 Chrysler Imperial, we stock popular OEM and aftermarket Engine Parts from top names like FELPRO, Dorman, Sealed Power, and more. FELPRO Engine Parts start at just $5.79 and boast an impressive 5 stars average rating from customers. Dorman and Sealed Power also bring quality to the table, with Engine Parts available starting at $1.29, and at an average 4 stars rating. With 249 customer reviews and counting, our 1991 Chrysler Imperial Engine Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Engine Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1991 Chrysler Imperial is always ready to roll. We’re committed to providing you with everything you need to keep your Imperial in top shape, all in one place. Start shopping confidently below for your 1991 Chrysler Imperial!

Best-Selling Engine Timing Parts for 1991 Chrysler Imperials

Enhance the driving experience in your Chrysler with 8 quality Engine Timing Part components, starting at $10.49.

show more show less

from

$10.49

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

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$55.99

Timing Set includes all components for a quick and efficient replacement

Product Features:

Utilizes the latest in design and technology to offer complete chain sets
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Utilizes the latest in design and technology to offer complete chain sets
Refer to our online catalog for detailed application-specific information
Set Includes: Cam Sprocket, Crankshaft Sprocket, Timing Chain

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$12.49

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

Low swell in hydrocarbon fluids
Design type: spring loaded; multi-lip
Provides good low temperature capability
Temperature range: -40°F to 225°F; -40°C to 107°C
Delivers quality and reliable performance for every type of repair

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$42.99

A timing chain synchronizes the rotation of the crankshaft and camshaft(s) ensuring proper timing and allows the engine’s valves to open and close during each cylinder’s firing. Available in kits or as a stand-alone product, our chains are pre-stressed and heat-treated for increased durability. Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment

Product Features:

Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
CAD designed and manufactured using premium materials
Refer to our online catalog for detailed application-specific information
Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Plates And Rollers With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.

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$27.99

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

from

$12.99

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

from

$36.99

Designed to repair damaged, grooved or worn shafts
Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
Easy to install with removable flange and installation tool
Installation tool reduces sleeve distortion and allows for installation without removal from the shaft

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$11.43

Crankshaft Seal

Most Popular 1991 Chrysler Imperial Engine Mounts

Customize your Chrysler with 3 Engine Mounts products like Engine Mounts, all priced under $52.79.

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from

$21.29

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to Applicable to CHRY 88-95; DODGE 88-95; PLYM 89-95;. Please verify your application.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 1988-1995
Weight approx: 2 Lbs
INSERT ONLY
RUBBER

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$52.79

Marmon Ride Control (formerly DEA Products) has been a trusted manufacturer of motor mounts in the aftermarket industry for over 30 years. Marmon Ride Control uses the highest quality of raw materials available, and thoroughly tests their products with state-of-the-art lab equipment to ensure that you’ll be installing a mount that will meet or exceed your original mount’s specifications.

Product Features:

USA Development and OEM laboratory – 14 OEM Engineers
Design Solutions and Installation Enhancements to Failing OEM designs
Complete Factory Testing and Vehicle Verification Resources

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$10.05

USA Development and OEM laboratory – 14 OEM Engineers
Design Solutions and Installation Enhancements to Failing OEM designs
Complete Factory Testing and Vehicle Verification Resources

Top Picks for 1991 Chrysler Imperial Camshafts

Upgrade Chrysler Imperials with top-quality Camshafts parts, including 11 OEM and aftermarket selections for your 1991 model.

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from

$2.29

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$35.99

Our knock sensors are designed to respond to knock frequencies up to 1000 Hz accommodating shifts in engine knock frequency making it a more flexible sensor responding to correct engine knock over a broad range of vehicle conditions
Manufacturing processes include an automated data acquisition system to continuously monitor the sensor output to ensure that it responds with appropriate voltage output at the specified frequency range
All units are 100% tested using an accelerometer vibration test to ensure trouble-free operation
Featuring the broadest sensor coverage in the market, we meet the service professionals needs with the highest quality product every time he opens the box
BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product

from

$2.49

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$1.49

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$1.29

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$12.49

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

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$32.99

A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments, including thermal shock and vibration, with unparalleled reliability, durability, and accuracy.

Product Features:

Products are produced in ISO 14001 and IATF 16949 certified facilities to ensure the highest quality and consistency throughout the production process.
Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
Manufactured in an anti-static environment to ensure reliability and stability.
Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.

from

$36.49

Steel-backed Babbitt lining material
Used in automotive and high-performance
Babbitt is designed to perform under extreme loads w/o damaging other engine parts
Babbitt is more environmentally friendly than other material
ISO & QS certified manufacturing

from

$33.99

This engine camshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.

Product Features:

Direct replacement – this engine camshaft position sensor is designed to match the fit and function of an original sensor on specified vehicles.
Ideal solution – engineered to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$14.99

GENERAL SEAL

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$2.49

This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

In-Demand Engine Gaskets and Seals for 1991 Chrysler Imperials

Select from 10 premium Engine Gaskets and Seals parts for your 1991 Chrysler Imperial, with prices ranging from $1.67 to $41.78.

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$26.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Application specific design to ensure a perfect fit
Meets or exceeds all original equipment specifications
Engineered and manufactured specifically for repair applications
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$31.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
SUPERIOR SEAL — Manufactured with rubber compounds to ensure a consistent and long-life seal across the entire oil pan
PREVENTS OVERTIGHTENING — Torque limiters help eliminate overtightening and gasket splitting and extruding (where applicable)
OE-STYLE REPLACEMENT GASKET — Engineered for OE-style molded rubber gasket replacement
EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
ENGINEERING EXPERTISE — Parts are designed, tested, validated and approved by Fel-Pro engineers through rigorous research and development
ENGINEERING EXPERTISE — Parts are designed, tested, validated and approved by Fel-Pro engineers through rigorous research and development

from

$5.79

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted

from

$34.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM — Proprietary cork-rubber formulation
SUPERIOR SEAL — Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road

from

$20.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Application specific design to ensure a perfect fit
Meets or exceeds all original equipment specifications
Engineered and manufactured specifically for repair applications
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$1.67

Oil Drain Plug Gaske

from

$41.78

Mahle is the largest gasket manufacturer in the world, providing you original equipment design and quality and world class aftermarket service. Mahle does not just cut gaskets – it designs total system sealing approaches that utilize application engineering. This means that regardless of what application you are trying to seal, you can count on Mahle doing the research and testing to provide the optimum material and technology for that specific application – this systems sealing approach requires a variety of materials. No other gasket manufacturer offers the Application Engineered approach to sealing an engine. A variety of different gasket materials insure an engine gets the optimal seal. All gaskets are not created equal – Mahle gaskets prove it every day.

Product Features:

Original equipment design and quality
Utilizes OE equivalent or better materials

from

$41.64

Oil Pan Gasket Set

from

$8.66

Original equipment design and quality
Utilizes OE equivalent or better materials

from

$2.46

Water Pipe O-Ring

Most Sold 1991 Chrysler Imperial Valve Cover and Cylinder Heads

Explore our best-selling Chrysler parts for the 1991 Imperial among 6 OEM and aftermarket options starting from $10.49.

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from

$17.99

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$32.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
Validated for fit, form and function
Unsurpassed quality you can trust

from

$325.99

All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
All threads and machined surfaces are and repaired with technology that exceeds the original metal
Non-sealing iron surfaces painted to prevent oxidization

from

$118.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

PROPRIETARY COATING — Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
NO RETORQUE DESIGN — Steel core helps eliminate the need for retorquing head bolts
STRONG AND DURABLE — Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$28.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections

from

$10.49

Engine Valve Lifter

Top-Rated Engine Parts Brands For Your 1991 Chrysler Imperial

Shop for the best-rated brands offering Engine Parts and other products for your 1991 Chrysler Imperials. Below you’ll find some of our best rated Engine Parts from FELPRO, Dorman, and Sealed Power, and more. Engine Parts from these brands that fit a 1991 Imperial start at just $1.29 and are rated as high as 5 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular FELPRO 1991 Chrysler Imperial Engine Parts

When it comes to maintaining or upgrading your 1991 Chrysler Imperial, using quality Engine Parts is essential to ensure durability and a perfect fit. FELPRO ticks all of those boxes. We offer a wide selection of FELPRO Engine Parts, specifically designed for the 1991 Chrysler Imperial. With over 9 FELPRO brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $5.79, with an average price of just $34.19. Plus, with over 73 customer reviews and an average rating of 5 stars, you can trust that our FELPRO Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

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$118.99

This product is not rated

Engine Cylinder Head Gasket Set

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from
$20.49

This product is not rated

Engine Crankshaft Seal Kit

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from
$32.99

This product is not rated

Engine Cylinder Head Bolt Set

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Popular Dorman 1991 Chrysler Imperial Engine Parts

Dorman auto parts is one of the highest quality Engine Part brands in the market. Any 1991 Chrysler Imperial owner should feel confident when installing genuine Dorman parts in their vehicle. To ensure the best fit and performance for your 1991 Imperial, Advance Auto Parts carries a full inventory of 13 Dorman Engine Parts. Plus you will be keeping your Chrysler in peak condition while saving money because prices on these Dorman Engine Parts range from $1.29 to $84.99, plus, with more than 15 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.

from
$2.49

This product is not rated

Steel Cup Expansion Plug 1-1/4 In., SC, Height 0.300

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from
$1.49

This product is not rated

Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (sold by each)

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from
$4.49

This product is not rated

Rubber Expansion Plug 1-5/8 In. – Size Range 1-5/8 In. – 1-3/4 In. (sold by each)

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FAQs for 1991 Chrysler Imperial Engine Parts

Which Engine Parts are best-sellers for 1991 Chrysler Imperials?

Out of 78 Engine Parts that fit 1991 Chrysler Imperials, the following parts are the top sellers:

Engine Valve Lifter (3718840) – $17.99
Rubber Expansion Plug 1-5/8 In. – Size Range 1-5/8 In. – 1-3/4 In. (5701295) – $6.99
Steel Cup Expansion Plug 1-1/4 In., SC, Height 0.300 (3492303) – $2.49

What’s the price range for 1991 Chrysler Imperial Engine Parts?

Engine Part prices for the 1991 Chrysler Imperial start at $1.29 and go up to $2,555.99 for the most premium parts.

What’s the average price of a Engine Part for a 1991 Chrysler Imperial?

The average price for Engine Parts for the 1991 Chrysler Imperial is $62.87. Keep in mind the variety of part types within our Engine Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Parts for other Chrysler Imperial model years?

Yes, we currently carry Engine Parts for 33 model years of Chrysler Imperials between 1949 and 1993. Engine Parts are bought most frequently for the following model years: 1993, 1992, 1990, 1983, 1982, 1981, 1975, 1974, and 1973.

What are the cheapest Engine Parts for my 1991 Chrysler Imperial?

The cheapest 1991 Chrysler Imperial Engine Parts we carry in stock are:

Steel Cup Expansion Plug 1-1/4 In., SC, Height 0.300 (sold by each) (16140183) – $1.29
Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (sold by each) (16140188) – $1.49
Oil Drain Plug Gaske (11999281) – $1.67
Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (3492265) – $2.29
Water Pipe O-Ring (11647368) – $2.46

What are the top-rated Engine Parts that fit the 1991 Chrysler Imperial?

Out of 249 reviews by customers, our 1991 Chrysler Imperial Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 1991 Chrysler Imperial and their top-rated products:

Valve Cover and Cylinder Heads
- Engine Valve Lifter (3718840) – $17.99
Engine Gaskets and Seals
- Engine Valve Lifter (3718840) – $17.99

What types of Engine Parts do you sell for my 1991 Chrysler Imperial?

As of 2/5/25, these are some of the most in-demand types of Engine Parts for a 1991 Chrysler Imperial:

Can I get help with 1991 Chrysler Imperial Engine Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Chrysler Engine Parts and more.

What is your return policy for Chrysler Imperial Engine Parts?

Advance Auto Parts keeps returns simple. For new Chrysler Imperial Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1991 Chrysler Imperial Engine Parts

Dorman – Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (sold by each) (Part No.555-030)

Anchor – Engine Mount: Front Left, 1 Piece (Part No.2326)

Felpro – Engine Cylinder Head Gasket Set (Part No.HIS 9673 PT)

Sealed Power – Assembly Lubricant (Part No.55-400)

Mahle – Water Pipe O-Ring (Part No.G2026372923MAH)

Crankshaft Rebuilders – Remanufactured Crankshaft Kit (Part No.13570P)

Felpro – Engine Valve Cover Gasket Set (Part No.VS 11703 C)

Cloyes Gear – Engine Timing Camshaft Sprocket (Part No.S788T)

Carquest – Air Charge Temperature Sensor Connector (Part No.PT778)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.916M)

Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-2320CP)

Felpro – Engine Crankshaft Seal Kit (Part No.BS 40240)

PowerBond – Premium OEM Replacement Harmonic Balancer; 200.8mm Diameter (Part No.PB1168N)

Felpro – Engine Cylinder Head Bolt Set (Part No.ES 72849)

Sealed Power – Engine Piston Ring Set (Part No.E-251K 10)

Spartan – Engine Cylinder Head; Chry 318 SMOG Cyl Head (Part No.2D04)

Edelbrock – Performer-Link Adjustable True-Roller Timing Chain Set (Part No.7804)

Sealed Power – Engine Camshaft Bearing Set (Part No.1809M)

Cardone – Remanufactured Engine Control Computer (Part No.79-6395)

Dorman – Engine Oil Drain Plug Gasket (Part No.A6120205779DOR)

Carquest Premium – Engine Oil Filler Cap: 10066, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10066)

FAG US – GENERAL SEAL (Part No.SS2257)

National – Shaft Repair Sleeve (Part No.99187)

Cloyes Gear – Engine Timing Crankshaft Sprocket (Part No.S291)

Felpro – OIL PAN GASKET SET (Part No.OS 11729 C-1)

Spartan – Engine Long Block; Chry 318 75-84 Engine (Part No.DD11)

Carquest Premium – Engine Crankshaft Position Sensor Spacer (Part No.CSA1739)

Cloyes Performance – High Performance Timing Chain (Part No.9-147)

Driveworks – Oil Seal (Part No.S-3655)

Cloyes Gear – Engine Timing Set (Part No.C-3077)

National – Multi Purpose Seal (Part No.3655)

Cloyes Gear – Engine Timing Chain (Part No.C388)

Cloyes Gear – Engine Timing Camshaft Sprocket (Part No.S788T)

Cloyes Gear – Engine Timing Crankshaft Sprocket (Part No.S715)

National – Shaft Repair Sleeve (Part No.99112)

Mahle – Crankshaft Seal (Part No.A8060396600MAH)

Anchor – Engine Mount: Front, 1 Piece (Part No.2615)

DEA – Engine Mount (Part No.A7000343587DEA)

DEA – Engine Mount (Part No.A7000344160DEA)

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (Part No.362657.1)

Carquest – Air Charge Temperature Sensor Connector (Part No.PT778)

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-1/4 In., SC, Height 0.300 (Part No.362645.1)

Dorman – Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (sold by each) (Part No.555-030)

Dorman – Steel Cup Expansion Plug 1-1/4 In., SC, Height 0.300 (sold by each) (Part No.555-024)

Carquest Premium – ABS Wheel Speed Sensor Connector (Part No.ABA3461)

Carquest Premium – Engine Camshaft Position Sensor (Part No.CSA1615)

Sealed Power – Engine Camshaft Bearing Set (Part No.1809M)

Dorman – CAMSHAFT SENSOR (Part No.962-161)

FAG US – GENERAL SEAL (Part No.SS2257)

Dorman – Steel Cup Expansion Plug 2-9/32 In., Height 0.240 (sold by each) (Part No.555-124)

Felpro – Engine Crankshaft Seal Kit (Part No.BS 40627)

Felpro – Upper Oil Pan Gasket Set: PermaDry Molded Rubber, Includes Snap-Ups®, 6 Piece (Part No.OS 30622 R)

Felpro – Fuel Injection Plenum Gasket Set (Part No.MS 94566)

Felpro – Engine Valve Cover Gasket Set (Part No.VS 50339 R)

Felpro – Engine Crankshaft Seal Kit (Part No.BS 40168-1)

Mahle – Oil Drain Plug Gaske (Part No.A6120121244MAH)

Mahle – Valve Cover Gasket (Part No.A8030213953MAH)

Mahle – Oil Pan Gasket Set (Part No.A61313351909MAH)

Mahle – Mahle Intake Plenum Gasket (Part No.A8041214586MAH)

Mahle – Water Pipe O-Ring (Part No.G2026372923MAH)

Sealed Power – Engine Valve Lifter (Part No.HT-2269)

Felpro – Engine Cylinder Head Bolt Set (Part No.ES 72849)

Spartan – Engine Cylinder Head; Chry 3.3/3.8 90-97 Head (Part No.2D51)

Felpro – Engine Cylinder Head Gasket Set (Part No.HIS 9673 PT)

Felpro – Cylinder Head Gasket: Composite, Without Head Bolts (Part No.9536 PT)

Sealed Power – Engine Valve Lifter (Part No.HT-2269B)