1991 Porsche 911 Engine Parts
Find Your Specific 1991 Porsche 911 Engine Parts
Below you will find various in-demand Porsche Engine Parts, components and accessories for your 1991 911. Advance Auto Parts has popular 911 parts like Engine Gaskets and Seals, Valve Cover and Cylinder Heads, Engine Timing Parts and more. You’ll also find aftermarket and OEM Engine Parts for other 911 model years including
2014,
2015,
2016,
2017,
2018,
2019,
2020,
2021,
2022 and more. Select a category of 1991 Porsche 911 Engine Parts below and start saving instantly.
Popular 1991 Porsche 911 Engine Parts Categories
Essential Engine Parts for 1991 Porsche 911s
Canyon Engine – Manganese Bronze Valve Guide (Part No.A3060117112CEC)
from
$12.89
The Canyon Engine Valve Guide is manufactured using Manganese Bronze and is an exact duplication of the original equipment part. The valve guides are complete with the snap ring installed (Mercedes) and the correct color code indicating the oversize diameter.
Product Features:
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Product Features:
- OE Quality
- Same design as the original equipment part
- Manufactured from Manganese Bronze material
- Complete with snap ring (Mercedes)
Febi – Valve Adjust Nut (Part No.A413023841FEB)
from
$1.24
Valve Adjust Nut
Original Equipment – Original Equipment Valve Cover (Part No.A3160444674OEA)
from
$128.62
The Original Equipment valve cover is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.
Product Features:
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Product Features:
- Direct replacement for a proper fit every time
- Provides a tight, lasting seal against oil leaks
- High quality plastic, steel, or aluminum construction resists warping, cracking and porousness
- Metal construction is corrosion-resistant for sustained protection of the rocker arms
Original Equipment – Rocker Shaft O-Ring (Part No.A411182821OEA)
from
$8.60
Rocker Shaft O-Ring
Sebro – Intermediate Gear, Intermediate Shaft Gear (Part No.A512025363SEB)
from
$92.49
Intermediate Gear, Intermediate Shaft Gear
Carquest Premium – Engine Oil Filler Cap: 10099, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10099)
from
$9.99
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:
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Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Original Equipment – Timing Chain Tensioner (Part No.A5110650540OEA)
from
$701.91
The Original Equipment Timing Chain Tensioner is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.
Product Features:
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Product Features:
- OE-Equivalent and a direct fit application
- High quality precision tension assembly
- OE specified guide rail when supplied
- Durable long life performance
Aftermarket – Air Intake Hose Clam (Part No.B2008939817AFT)
from
$6.56
Air Intake Hose Clam
Original Equipment – Rocker Shaft Nut (Part No.A4330706587OEA)
from
$7.80
Rocker Shaft Nut
Hebmuller – Valve Stem Seal, With Teflon (Part No.A807022962HEB)
from
$2.45
Valve Stem Seal, With Teflon
Original Equipment – Oil Return Tube Circlip (Part No.A604763372OEA)
from
$1.55
Oil Return Tube Circlip
Behr – Oil Cooler (Part No.A60701330152BEH)
from
$356.64
The cooling of high-load motor oils by oil coolers or the guarantee of an almost constant temperature spectrum brings considerable advantages. Oil change intervals are extended and the engine service life is increased. A basic distinction is made between air-cooled and coolant-cooled types. Depending on requirements, this latter type can be installed in the coolant box or engine block or attached externally to the engine, gear, cooling module or oil filter housing. Behr’s latest design is a compact and powerful stack-disc oil cooler. Since it manages without coolant housing and is made completely of aluminum, its outstanding features are its low weight and design space requirements.
Product Features:
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Product Features:
- Meets or exceeds OE specifications
- Manufactured using advanced materials
- Low weight and design space requirements
- OE Style connections and mounting hardware
National – Shaft Repair Sleeve (Part No.99114)
from
$27.99
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:
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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
Original Equipment – Timing Guide Rail (Part No.A5040128359OEA)
from
$70.75
Timing Guide Rail
Original Equipment – Valve Adjust Shim (Part No.A402083336OEA)
from
$2.27
Valve Adjust Shim
Elring – Gasket Maker (Part No.3K2003330627ELR)
from
$39.22
Gasket Maker
Original Equipment – Connecting Rod Bolt (Part No.A211052058OEA)
from
$21.67
Connecting Rod Bolt
Driveworks – Auto Transmission Output Shaft Seal (Part No.S-223050)
Goetze – Piston Ring Set (Part No.A2050433027GOE)
from
$95.32
Goetze OE piston rings for gasoline and diesel engines, are developed for automobile, light commercial vehicle and heavy-duty applications, come in a wide range of sizes, include the first ring sets introduced for Euro4-compliant engines. The end gap can be a straight cut, angled cut or gas tight type for improved sealing. Radial pressure distribution greatly influences ring performance therefore we modify the pressure distribution according to the individual application. The wear-resistance and running-in behavior of the outer ring surface is defined by selecting from various coating options, which include the high-performance electroplated, thermally sprayed and PVD coatings. Goetze modern oil control rings scrape off oil from the cylinder wall, leaving just the required amount for lubrication. The running surface is the contour of the ring facing the cylinder surface. The objective of this running surface profile is to create a lubrication slot with a hydrodynamic film which the piston ring can slide on without touching the other surface. An optimized asymmetrical-barrelled running surface ensures low lubricant consumption even after a very long running time. Goetze piston rings have anti-scuffing properties that promote smooth engine operation, reduced oil consumption and long engine life. In addition, the Goetze process helps prevent materials from detaching and cracking and aids in environmental protection
Product Features:
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Product Features:
- Maximum durability
- High wear and corrosion resistance
- Excellent heat-conducting capacity
- Optimal fit
Original Equipment – Oil Return Tube (Part No.A604632666OEA)
from
$23.52
Oil Return Tube
Glyco – Glyco Rod Bearing Set (Part No.A203063362GLY)
from
$132.05
Glyco advanced engine bearing technologies withstand heavy loads and cope with the increasingly challenging conditions of modern, environmentally-friendly engines Glyco is the world’s largest manufacturer of OE-quality bearings. Every year, our engine bearings are fitted on more than 10 million engines around the world – from small bore engines to heavy-duty commercial vehicles and stationary engines. Driven by the need to reduce CO2 emissions, today’s engines extract more power from less fuel. Due to the increased temperature and load, conventional bearings struggle to cope. Thanks to over 100 years of innovation, Glyco provides bearings with advanced metallurgy that can withstand these challenges. Federal-Mogul invented Glyco Sputter Bearings with twice the service life of conventional bearings. Glyco developed G-188, the first intelligent bearing material, and were also first to launch a full lead-free material portfolio. Recent innovations include the highly durable Glyco IROX bearing shells, which address the challenges of hybrid, stop-start and downsized engines.
Product Features:
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Product Features:
- Original Equipment Quality
- Excellent wear resistance
- Low propensity to seize
- Reduction in Friction
Original Equipment – Rocker Shaft End Plu (Part No.A4200670295OEA)
from
$7.57
Rocker Shaft End Plu
Original Equipment – Valve Adjust Screw (Part No.A412028277OEA)
from
$35.88
Valve Adjust Screw
Carquest Premium – Engine Cylinder Head Temperature Sensor (Part No.WTA1519)
from
$321.99
Advance Auto Parts is committed to providing high-quality ABS sensors. The entire manufacturing process is closely managed to deliver high quality products.
Product Features:
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Product Features:
- High grade materials that are equal to or better
Original Equipment – Camshaft Gear Spacer (Part No.A4290149822OEA)
from
$28.22
Camshaft Gear Spacer
Original Equipment – Rocker Arm (Part No.A40401663957OEA)
from
$193.58
Rocker Arm
Original Equipment – Tensioner Gear (Part No.A501125365OEA)
from
$130.34
Tensioner Gear
Upgrade your 1991 Porsche 911 with Top-Quality Engine Parts
When it comes to maintaining or upgrading your 1991 Porsche 911, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Porsche or enhancing its overall performance, Engine Parts are key to keeping your 911 functioning at its best. At Advance Auto Parts, we offer a wide selection of 82 Engine Parts for the 1991 Porsche 911, designed to meet your needs without breaking the bank.
From
Engine Gaskets and Seal
replacements to
Valve Cover and Cylinder Heads
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 Porsche 911 at great prices.
Our Engine Parts inventory for this model
ranges from just $1.24 to $976.99, with
an average price of $65.63.
Our 82 Engine Parts in stock come from 23 trusted brands, so you’re sure to find the right part for your 1991 Porsche 911 without overspending.
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 Porsche 911 is always ready to roll. We’re committed to providing you with everything you need to keep your 911 in top shape, all in one place.
Start shopping confidently below for your 1991 Porsche 911!
Best-Selling Engine Gaskets and Seals for 1991 Porsche 911s
Enhance the driving experience in your Porsche with 10 quality Engine Gaskets and Seal components, starting at $2.45.
National – Shaft Repair Sleeve (Part No.99235)
from
$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:
See More
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
Original Equipment – Valve Cover Gasket Set (Part No.A802926999OEA)
from
$97.87
WARNING: This item cannot be returned for a replacement or refund if opened! The Original Equipment valve cover gasket set is an ideal high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.
Product Features:
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Product Features:
- OE Quality
- Improved reliability, durability, and engine performance
- Reduced oil consumption
- Embossment shapes designed to improve durability
Beck/Arnley – Rear Crankshaft Seal (Part No.052-3218)
from
$45.49
Engineered from premium materials. Able to endure the most demanding conditions. Precision manufacturing for exact fit and enhanced sealing capabilities
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Elring – Gasket Maker (Part No.3K2003330627ELR)
from
$39.22
Gasket Maker
Original Equipment – Valve Cover Gasket (Part No.A803023709OEA)
from
$19.53
Valve Cover Gasket
Aftermarket – Valve Cover Gasket (Part No.A8030179448AFT)
from
$12.48
Valve Cover Gasket
Original Equipment – Valve Cover Gasket (Part No.A803023710OEA)
from
$5.44
Valve Cover Gasket
National – Multi Purpose Seal (Part No.226020)
from
$4.99
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:
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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
Elring – Elring Valve Stem Seal (Part No.A8070450502ELR)
from
$4.46
All-around safety and reliability: Elring oil seals are manufactured for a wide range of applications. Whether they are installed in camshafts, crankshafts or axles, the high-precision seals are guaranteed to offer outstanding performance. Elring oil seals are made from tailor-made elastomer compounds to ensure excellent functionality and a long service life. They are available in various sizes and are supplied with detailed installation instructions.
Product Features:
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Product Features:
- Premium-quality materials such as FPM, ACM and PTFE for superior operational reliability
- Various designs specifically adapted to the area of application ensure excellent functionality and performance
- High-performance FPM guarantees optimum leak tightness
Hebmuller – Valve Stem Seal, With Teflon (Part No.A807022962HEB)
from
$2.45
Valve Stem Seal, With Teflon
Most Popular 1991 Porsche 911 Valve Cover and Cylinder Heads
Customize your Porsche with 20 Valve Cover and Cylinder Heads products
like Valve Covers,
Cylinder Head Temperature Sensors, and
Rocker Arms, all
priced under $193.58.
Carquest Premium – Coolant Temperature Sensor with Thread Sealant and Washer (Part No.WTC1057)
from
$27.99
Approved materials for increased durability in even the most extreme temperatures. All MotoRad Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
Product Features:
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Product Features:
- 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
- Thread Sealant and/or O-ring pre-installed on applicable sensors to ensure leak free performance
- Brass sensor housing precision machined to meet or exceed OE thermal conductivity
- OE precision matched thermistor position for correct output parameters
- Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
Original Equipment – Rocker Arm (Part No.A40401663957OEA)
from
$193.58
Rocker Arm
TRW – TRW Intake Valve (Part No.A4060450500TRW)
from
$160.79
TRW Engine Components is a recognized developer of valves and valve train components. A wide range of materials and material combinations are used to meet the engineering requirements in the different engine applications. Materials vary from ferritic martensitic steels (intake valves) and austentic CrMn based steels to extreme heat and corrosion resistant Nickel base super alloy for exhaust valves. To improve wear and corrosion resistance, valves can be chromium plated or nitrided. These coatings are used to improve the compatibility of the valve stem surface to the valve guide material. If necessary, exhaust valves (and in some cases also intake valves) can be hard-faced. In hard-facing, a more heat and wear resistant material is welded to form the valve seat. Seat hard-facing extends the valve life significantly.
Product Features:
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Product Features:
- OE Quality
- Optimized for strength
- Heat and corrosion resistant
- Chromium plated or nitrided
- Stem optimized to resist wear
Original Equipment – Original Equipment Valve Cover (Part No.A3160444674OEA)
from
$128.62
The Original Equipment valve cover is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.
Product Features:
See More
Product Features:
- Direct replacement for a proper fit every time
- Provides a tight, lasting seal against oil leaks
- High quality plastic, steel, or aluminum construction resists warping, cracking and porousness
- Metal construction is corrosion-resistant for sustained protection of the rocker arms
TRW – TRW Exhaust Valve (Part No.A405066080TRW)
from
$109.94
TRW Engine Components is a recognized developer of valves and valve train components. A wide range of materials and material combinations are used to meet the engineering requirements in the different engine applications. Materials vary from ferritic martensitic steels (intake valves) and austentic CrMn based steels to extreme heat and corrosion resistant Nickel base super alloy for exhaust valves. To improve wear and corrosion resistance, valves can be chromium plated or nitrided. These coatings are used to improve the compatibility of the valve stem surface to the valve guide material. If necessary, exhaust valves (and in some cases also intake valves) can be hard-faced. In hard-facing, a more heat and wear resistant material is welded to form the valve seat. Seat hard-facing extends the valve life significantly.
Product Features:
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Product Features:
- OE Quality
- Optimized for strength
- Heat and corrosion resistant
- Chromium plated or nitrided
- Stem optimized to resist wear
URO Parts – Valve Cover (Part No.93010511605)
from
$76.99
Product Features:
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- Guaranteed fitment
- Cracked valve covers can create troublesome vacuum leaks and allow leaking oil to damage engine components
- URO Parts’ replacement valve covers are precisely manufactured to OE dimensions for easy installation and maximum protection of valvetrain
- Durable high-quality metal or plastic material is corrosion-resistant and withstands oil vapor and intense engine heat
Aftermarket – Engine Case Stud (Part No.A30421229647OEA)
from
$70.97
The Original Equipment Engine Case Stud is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.
Product Features:
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Product Features:
- OE Quality
- Same design as the original equipment part
- Powder coated for corrosion resistance
TRW – TRW Exhaust Valve (Part No.A405039590TRW)
from
$37.21
TRW Engine Components is a recognized developer of valves and valve train components. A wide range of materials and material combinations are used to meet the engineering requirements in the different engine applications. Materials vary from ferritic martensitic steels (intake valves) and austentic CrMn based steels to extreme heat and corrosion resistant Nickel base super alloy for exhaust valves. To improve wear and corrosion resistance, valves can be chromium plated or nitrided. These coatings are used to improve the compatibility of the valve stem surface to the valve guide material. If necessary, exhaust valves (and in some cases also intake valves) can be hard-faced. In hard-facing, a more heat and wear resistant material is welded to form the valve seat. Seat hard-facing extends the valve life significantly.
Product Features:
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Product Features:
- OE Quality
- Optimized for strength
- Heat and corrosion resistant
- Chromium plated or nitrided
- Stem optimized to resist wear
Original Equipment – Valve Adjust Screw (Part No.A412028277OEA)
from
$35.88
Valve Adjust Screw
Original Equipment – Valve Spring Set (Part No.A4151395260OEA)
from
$19.71
Valve Spring Set
Canyon Engine – Manganese Bronze Valve Guide (Part No.A306023185CEC)
from
$19.49
The Canyon Engine Valve Guide is manufactured using Manganese Bronze and is an exact duplication of the original equipment part. The valve guides are complete with the snap ring installed (Mercedes) and the correct color code indicating the oversize diameter.
Product Features:
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Product Features:
- OE Quality
- Same design as the original equipment part
- Manufactured from Manganese Bronze material
- Complete with snap ring (Mercedes)
Canyon Engine – Phosphorous Bronze Valve Guide (Part No.A306025377CEC)
from
$13.39
The Canyon Engine Valve Guide is manufactured using Phosphorous Bronze and is an exact duplication of the original equipment part. The valve guides are complete with the snap ring installed (Mercedes) and the correct color code indicating the oversize diameter.
Product Features:
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Product Features:
- OE Quality
- Same design as the original equipment part
- Manufactured from Phosphorous Bronze material
- Complete with snap ring (Mercedes)
Canyon Engine – Manganese Bronze Valve Guide (Part No.A306053955CEC)
from
$11.32
The Canyon Engine Valve Guide is manufactured using Manganese Bronze and is an exact duplication of the original equipment part. The valve guides are complete with the snap ring installed (Mercedes) and the correct color code indicating the oversize diameter.
Product Features:
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Product Features:
- OE Quality
- Same design as the original equipment part
- Manufactured from Manganese Bronze material
- Complete with snap ring (Mercedes)
Original Equipment – Rocker Shaft Nut (Part No.A4330706587OEA)
from
$7.80
Rocker Shaft Nut
Original Equipment – Rocker Shaft End Plu (Part No.A4200670295OEA)
from
$7.57
Rocker Shaft End Plu
Aftermarket – Air Intake Hose Clam (Part No.B2008939817AFT)
from
$6.56
Air Intake Hose Clam
TRW – Valve Keeper (Part No.A407022393TRW)
from
$2.37
Valve Keeper
Original Equipment – Valve Cover Washer (Part No.A316230929OEA)
from
$2.29
Valve Cover Washer
Original Equipment – Valve Adjust Shim (Part No.A402083336OEA)
from
$2.27
Valve Adjust Shim
Febi – Valve Adjust Nut (Part No.A413023841FEB)
from
$1.24
Valve Adjust Nut
Top Picks for 1991 Porsche 911 Engine Timing Parts
Upgrade Porsche 911s with top-quality Engine Timing Parts parts, including 13 OEM and aftermarket selections for your 1991 model.
Original Equipment – Original Equipment Timing Chain Tensioner (Part No.A511023188OEA)
from
$564.63
The Original Equipment Timing Chain Tensioner is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.
Product Features:
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Product Features:
- OE-Equivalent and a direct fit application
- High quality precision tension assembly
- OE specified guide rail when supplied
- Durable long life performance
Iwis – Timing Chain (Part No.A510063364IWI)
from
$137.16
Timing Chain
Original Equipment – Tensioner Gear (Part No.A501125365OEA)
from
$130.34
Tensioner Gear
Sebro – Camshaft Gear (Part No.A51301449948SEB)
from
$105.73
Camshaft Gear
Sebro – Intermediate Gear, Intermediate Shaft Gear (Part No.A512025363SEB)
from
$92.49
Intermediate Gear, Intermediate Shaft Gear
Original Equipment – Timing Guide Rail (Part No.A5040128362OEA)
from
$74.58
Timing Guide Rail
Original Equipment – Timing Guide Rail (Part No.A5040128359OEA)
from
$70.75
Timing Guide Rail
Original Equipment – Timing Guide Rail (Part No.A5040128361OEA)
from
$67.75
Timing Guide Rail
Original Equipment – Timing Cover Washer (Part No.A5068668458OEA)
from
$8.11
Timing Cover Washer
Original Equipment – Timing Guide Rail (Part No.A50401458795OEA)
from
$7.92
Timing Guide Rail
Original Equipment – Timing Chain Case Bu (Part No.A52041096152OEA)
from
$7.52
Timing Chain Case Bu
Original Equipment – Timing Guide Rail (Part No.A504028017OEA)
from
$6.06
Timing Guide Rail
Cohline – Coolant Bleed Screw (Part No.G2032669392COH)
from
$4.59
Coolant Bleed Screw
In-Demand Camshafts for 1991 Porsche 911s
Select from 4 premium Camshafts parts for your 1991 Porsche 911, with prices ranging from $6.97 to $28.22.
Carquest Premium – ABS Wheel Speed Sensor Connector (Part No.ABA3461)
from
$12.49
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:
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Product Features:
- 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
National – Shaft Repair Sleeve (Part No.99114)
from
$27.99
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:
See More
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
Original Equipment – Camshaft Gear Spacer (Part No.A4290149822OEA)
from
$28.22
Camshaft Gear Spacer
Aftermarket – Camshaft O-Ring (Part No.A400349846AFT)
from
$6.97
Camshaft O-Ring
Most Sold 1991 Porsche 911 Engine Mounts
Explore our best-selling Porsche parts for the 1991 911 among 1 OEM and aftermarket options starting from $2.15.
Original Equipment – Timing Cover Mount N (Part No.A50783315217OEA)
from
$2.15
Timing Cover Mount N
FAQs for 1991 Porsche 911 Engine Parts
Which Engine Parts are best-sellers for 1991 Porsche 911s?
Out of 82 Engine Parts that fit 1991 Porsche 911s, the following parts are the top sellers:
- Coolant Temperature Sensor with Thread Sealant and Washer (12422791) – $27.99
- Multi Purpose Seal (18442751) – $39.99
- ABS Wheel Speed Sensor Connector (12471635) – $12.49
What’s the price range for 1991 Porsche 911 Engine Parts?
Engine Part prices for the 1991 Porsche 911 start at $1.24 and go up to $976.99 for the most premium parts.
What’s the average price of a Engine Part for a 1991 Porsche 911?
The average price for Engine Parts for the 1991 Porsche 911 is $65.63. 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 Porsche 911 model years?
What are the cheapest Engine Parts for my 1991 Porsche 911?
The cheapest 1991 Porsche 911 Engine Parts we carry in stock are:
- Valve Adjust Nut (10729416) – $1.24
- Oil Return Tube Circlip (10731547) – $1.55
- Oil Line O-Ring, 6×2.5mm (10731740) – $1.60
- Timing Cover Mount N (12583581) – $2.15
- Valve Adjust Shim (10728928) – $2.27
What types of Engine Parts do you sell for my 1991 Porsche 911?
As of 2/5/25, these are some of the most in-demand types of Engine Parts for a 1991 Porsche 911:
Can I get help with 1991 Porsche 911 Engine Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Porsche Engine Parts and more.
What is your return policy for Porsche 911 Engine Parts?
Advance Auto Parts keeps returns simple. For new Porsche 911 Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
