from

$3.49

This PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles
Restores functionality – this grommet is made to fit and fully restore part functionality after the original grommet fails
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

$7.99

This PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles
Restores functionality – this grommet is made to fit and fully restore part functionality after the original grommet fails
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

$31.99

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.

from

$2.99

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.

from

$6.49

FRAM Drive¿ is the perfect oil filter for everyday driver. Designed with OE grade synthetic blend media and compatible with both conventional and synthetic oil types, FRAM Drive¿ keeps engine protected for up to 7,500 miles (12,000 kilometers). FRAM Drive¿ is engineered to withstand high temperatures and endure working pressures common in today¿s engines.

Product Features:

Proven protection for up to 7,500 miles
Engineered for use with synthetic or conventional motor oil
Precision Relief Valve provides consistent oil flow, even in cold conditions
Designed for everyday drivers who perform oil changes at OE (original equipment) recommended intervals

from

$9.49

An ACDelco Professional, premium aftermarket E Oil Filter features a revolutionary design allowing the engine oil filter to function better while being lighter and more easily recycled than traditional filters. This filter fits your GM vehicle, as well as a wide range of other vehicles on the road today. Its unique element design yields more filtering area in a smaller canister. New thermal bonding techniques and non-metallic end caps improve the overall seal as well as remove wasted media rendered non-functional by adhesives used in traditional filters. This can represent as much as 15% of the total media capacity. This premium aftermarket replacement E oil filter is manufactured to meet your expectations for fit, form, and function.

Product Features:

Is 20-25% smaller in size, yet has more filtration media for greater capacity
Has 10 times more open area in the core for improved flow
Has a steel shell, threaded plate assembly, and leaf spring that can all be recycled
Has a non-metallic cartridge that can be crushed to remove oil and can then be used as an energy source
Has a lubricity gasket for reduced installation torque
Has a full cover baseplate for easy installation in blind applications
Has a nylon core for higher strength and better flow characteristics
No metallic components on ‘clean side’ of filter media, therefore eliminating possible metallic contamination
Injection molded nylon core increases the structural strength to almost twice that of a traditional metal core
Synthetic end caps are ultrasonically welded to prevent media blocked by adhesives used in traditional filters

from

$95.99

For use when relocating the oil filter is necessary. Includes all required hardware except hoses.

Product Features:

Remote mount filter kit
For use when relocation of the oil filter is necessary
Comes with all necessary hardware except hoses

from

$6.99

CARQUEST offers high quality, high efficiency fuel filters for automotive, medium and heavy trucks as well as farm, construction, mining and other equipment applications.

Product Features:

Keeps dirt, debris and contaminants from clogging fuel lines and causing erratic, unstable fuel performance
Manufactured to a strict quality standards with 98% efficiency at a 10 micron rating.
Provides maximum fuel system protection.
Designed to meet or exceed Original Equipment specifications
Protects the injectors from debris that cause damage and clogging.
Provides less restriction preventing the fuel pump from working too hard.
Superior materials, design and construction ensure CARQUEST fuel filters provide excellent performance under all types of operating conditions.

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$22.99

A clogged fuel filter could lead to contaminants in the engine fluid – a common source of engine system failures. Protect fuel pumps and fuel injectors from these costly malfunctions. A Purolator® Fuel Filter scrubs fuel clean of dirt, rust and other contaminants for smooth and efficient engine performance.

Product Features:

Removes water from the fuel system
Prevents rust and corrosion in your engine
Keeps fuel contaminant free
Replace annually for peak performance
Meets or exceeds OE specifications

from

$3.99

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
Engineered for the sealing repair environment
Validated for fit, form and function
Unsurpassed quality you can trust

from

$3.49

These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change.

Product Features:

Direct replacement – these engine oil drain plug gaskets are made to match the fit and performance of the original equipment components
Restores functionality – built to restore a proper seal
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

$7.39

Provides OE-quality filtration. Sure Hold gaskets are designed to keep your pan gasket in place during installation. Includes trilingual instructions.

from

$41.08

In order to prevent damage to the transmission and its control unit, we advise changing gearbox oil and replacing the filter set at regular intervals. Depending on the vehicle, this is within a period of five to six years or 60,000 to 120,000 kilometers mileage. By changing the oil, cleaning or rinsing the control unit and replacing the hydraulic filter, the performance of the transmission can be significantly improved: Gear changing is noticeably quieter, faster and smoother.

Product Features:

140 different hydraulic filters and filter sets
tested according to German quality standards
the quality brand VAICO offers a comprehensive product range.
A suitable ATF range Made in Germany is also available ATF Brochure

from

$35.99

Carquest Premium engine air filters are designed to meet OE fit, form and function for optimal filtration and engine protection. High-quality paper, enhanced bonding, and reinforced metal screen backing give Carquest Premium air filters the added strength and durability that modern engines demand. Built to meet or exceed original equipment standards, Carquest Premium air filters provide exceptional engine protection and optimal performance in all driving conditions.

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$14.79

Blocks dust, dirt, bacteria and pollution that can interrupt engine performance. Designed to offer consistent air flow to help increase horsepower and acceleration

Product Features:

Prescription filtration provides stronger resistance against moisture and collapse from rain and snow
Optimum pleat count provides a higher filtration function
Superior protection for vehicles in dusty or dirty environments, snow, high heat/humidity and frequent trips less than 10 miles

from

$16.49

Motorcraft Original Equipment Air Filters are designed, engineered and recommended by Ford Motor Company.

Product Features:

Tight polyurethane seals are designed to be leak proof
Chemically treated to withstand damage from oil and moisture
Excellent dirt-holding properties with a 98.5% efficiency standard

from

$3.49

Crankcase Breather

from

$3.49

Crankcase Breather Filter

from

$6.49

Crankcase Breather Filter

from

$61.99

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.

from

$9.49

This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.

Product Features:

Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles
Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
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

from

$7.79

This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.

Product Features:

Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles
Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
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

from

$5.99

This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.

Product Features:

Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles
Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
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

from

$6.99

This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.

Product Features:

Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles
Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
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

from

$7.39

Provides OE-quality filtration. Sure Hold gaskets are designed to keep your pan gasket in place during installation. Includes trilingual instructions.

from

$9.59

Provides OE-quality filtration. Sure Hold gaskets are designed to keep your pan gasket in place during installation. Includes trilingual instructions.

from

$13.79

Carquest spin-on lube filters protect your engine from wear particles that can otherwise lead to premature parts failure.

Product Features:

Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
Contains Anti-Drainback Valve;8 PSID By-Pass Valve; Front End By-Pass Valve

from

$8.49

Provides OE-quality filtration. Sure Hold gaskets are designed to keep your pan gasket in place during installation. Includes trilingual instructions.

1991 Ford Mustang Filters and PCVs

More 1991 Ford Mustang Filters and PCVs Categories

Essential 1991 Ford Mustang Filters and PCVs

Dorman – Help – PCV Valve Grommet – 0.684 In. ID – 1.395 In. OD – 0.389 In. Thickness (Part No.42066)

Dorman – Help – PCV Grommet – 0.712 ID – 1.477 In. OD – 0.990 In. Thickness (Part No.42327)

Carquest Premium – PCV Valve (Part No.PCA1036)

Carquest Premium – PCV Valve (Part No.PCA1101)

FRAM Drive – Spin-on Oil Filter: Ideal for Conventional Oil, Protection up to 7,500 miles (Part No.FD3614)

ACDelco – Ultraguard Gold Oil Filter: Ideal for Any Type Oil, 98% Multi-Pass Filtering Efficiency (Part No.PF1250)

Imperial – Remote Mount Filter Kit – Universal (Part No.240291)

Carquest Premium – 5/16" Inlet – 1/8"-27 Outlet In-Line Ford Fuel Filter (Part No.86046)

Purolator – Fuel Filter (Part No.F65574)

Felpro – Engine Oil Drain Plug Gasket (Part No.72515)

Dorman – Rubber Drain Plug Gasket, Fits M14 (Part No.097-146.1)

Pro-King – Automatic Transmission Filter Kit (Part No.FK-116)

Vaico – Automatic Transmission Filter (Part No.J5000372228VCO)

Carquest Premium – Engine Air Filter: Removes up to 99% of Dirt & Debris (Part No.88936)

Carquest Premium – Air Filter (Part No.88047)

Motorcraft – Original Equipment Engine Air Filter: Standard Duty, Manufactured To Meet Ford’s Standards (Part No.FA-1611)

Fram – Crankcase Breather (Part No.BA3554)

Purolator – Crankcase Breather Filter (Part No.B23124)

Purolator – Crankcase Breather Filter (Part No.B23165)

Carquest Premium – Engine Crankcase Breather Element (Part No.ECA1164)

Dorman – Standard Engine Oil Drain Plug: 7/8 " Thread, 1 Pack (Part No.097-826.1)

Dorman – Standard Engine Oil Drain Plug: M14-1.50 Thread, 13 mm Head, 1 Pack (Part No.090-938CD)

Dorman – Pilot Point Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack (Part No.090-059CD)

Dorman – Standard Engine Oil Drain Plug: M12x1.75 Thread, 13 mm Head, 1 Pack (Part No.090-935CD)

Pro-King – Automatic Transmission Filter Kit (Part No.FK-108)

Pro-King – Automatic Transmission Filter Kit (Part No.FK-123)

Carquest Premium – Full-Flow Lube Spin-on (Also Used as Hydraulic or Transmission) (Part No.85515HD)

Pro-King – Automatic Transmission Filter Kit (Part No.FK-111)

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1991 Ford Mustang Filters and PCVs

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