Cadillac Eldorado Engine Parts

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Essential Cadillac Eldorado Engine Parts

Felpro – REAR MAIN BEARING SEAL SET (Part No.BS 40670)

REAR MAIN BEARING SEAL SET

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$32.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

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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Carquest Premium – Engine Oil Level Sensor (Part No.SBC3719)

Engine Oil Level Sensor

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$50.99
The engine lubrication system is critical to engine operation and long life. On some vehicle applications, the engine control module monitors the engine oil level to ensure lubrication is not lost.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
  • Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
  • Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
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Holley – M/T Valve Covers – Vintage Style – Finned – SBC – Polished (Part No.241-82)

M/T Valve Covers - Vintage Style - Finned - SBC - Polished

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$358.99
Product Features:
  • Precision manufactured with knock-out plugs for stock PCV (smog Control) and oil fill installations
  • Top cover surface may be used for engraving your name horizontally
  • Deep heat dissipating fins
  • Cast aluminum construction for even gasket sealing
  • Polished aluminum
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Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-3345P 10)

Engine Connecting Rod Bearing Set

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$107.99
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:
  • 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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Felpro – Engine Timing Cover Seal (Part No.15200)

Engine Timing Cover Seal

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$9.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Sealed Power – Engine Piston Set (Part No.609P 40)

Engine Piston Set

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$73.99
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:
  • Cast with FM132 Eutectic proprietary alloy
  • Performance & dependability of original equipment pistons
  • High quality aluminum
  • Utilizes ISO & QS certified manufacturing
  • Meets or exceeds OEM specifications
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ARP Auto Racing – Small Block/ Big Block Chevy, 5/16" – 18 Thread Size, .75" Head L, 1/2" Socket (Part No.134-1001)

Small Block/ Big Block Chevy, 5/16" - 18 Thread Size, .75" Head L, 1/2" Socket

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$6.99
Install an ARP cam bolt kit and end your camshaft timing worries ARP quality delivers increased pre-load clamping force and assures positive timing gear register. Includes appropriate fasteners for your application. Increased material strength overcomes valve train harmonics and stress. Added features include oversized bolt head flange for cam button retention and reduced socket head size to facilitate easy installation and removal. Available in both High Performance and Pro Series kits.

Product Features:
  • ARP Quality Delivers Increased Pre Load Clamping Force And Assures Positive Timing Gear Register
  • Quality Delivers Increased Pre-Load Clamping Force And Assures Positive Timing Gear Register
  • Increased Material Strength Overcomes Valve Train Harmonics And Stress
  • Oversized Bolt Head Flange For Cam Button Retention And Reduced Socket Head Size To Facilitate Easy Installation And Removal
  • Set of 3
  • 180,000 PSI
  • .75″ Underhead Length
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Cardone – Remanufactured Engine Control Computer (Part No.77-7056)

Remanufactured Engine Control Computer

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$106.99
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 percent 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 percent.
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Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26151 PT)

PermaTorque Engine Cylinder Head Gasket

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$31.99
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:
  • Application specific design to ensure a perfect fit
  • Requires no retorquing of the head bolts
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Schaeffler – Repair Sleeve (Part No.SR3506)

Repair Sleeve

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$53.99
The FAG repair sleeve is a precision element that provides additional sealing for damaged shafts. Made of heat-treated stainless steel, the FAG repair sleeve signifcantly increases the life of the shaft and prevents premature wear. Since no shaft removal or machining is required during the repair, the repair sleeve is a cost effective repair solution to protect damaged surfaces.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
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Sealed Power – Engine Piston Ring Set (Part No.E-251KC 60)

Engine Piston Ring Set

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$71.99
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:
  • Chrome plated ring face
  • Increases wear resistance in dirty air conditions
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
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Cloyes Performance – High Performance Timing Set (Part No.9-3639X3)

High Performance Timing Set

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$181.99
Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. True Roller Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.

Product Features:
  • The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
  • 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 Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
  • Refer to our online catalog for detailed application-specific information
  • Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.
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Driveworks – Crankshaft Seal (Part No.S-710263)

Crankshaft Seal

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$13.99
Product Features:
  • Brand may vary by location
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Cloyes Gear – Engine Timing Camshaft Sprocket (Part No.S610T)

Engine Timing Camshaft Sprocket

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$7.49
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.

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
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PowerBond – Premium OEM Replacement Harmonic Balancer; 185.5mm Diameter (Part No.PB1688N)

Premium OEM Replacement Harmonic Balancer; 185.5mm Diameter

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$74.99
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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Felpro – Engine Oil Pump Gasket (Part No.70032)

Engine Oil Pump Gasket

from

$3.29
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

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
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Mr. Gasket – Complete Engine Bolt Kit (Part No.5001)

Complete Engine Bolt Kit

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$215.99
This Mr. Gasket Deluxe Engine Bolt Kit includes chrome plated grade 5 hex head fasteners with AN type washers for the following: Intake Manifold, Timing Cover, Oil Pan, Fuel Pump, Water Neck, Long Water Pump and Headers. The AN washers have no exposed shoulder which offers a professional appearance.

Product Features:
  • Chrome plated
  • Grade 5
  • AN washers with no exposed shoulder for a professional appearance
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Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 10058)

Engine Valve Stem Oil Seal Set

from

$22.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • RIGHT TYPE – Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
  • QUALITY MATERIALS – Each valve stem seal features materials based on the specific application for your vehicle repair
  • ENGINEERING EXPERTISE – Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
  • INSTALLATION AID – Installation tool included to protect inner lip of seal from damage during seal installation
  • COVERAGE – Available for domestic and foreign nameplate vehicles
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Cloyes Gear – Engine Timing Chain Tensioner (Part No.9-5314)

Engine Timing Chain Tensioner

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$41.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems, delivering premium-quality solutions. A timing chain tensioner maintains appropriate tension in the timing chain. Depending on design and application, Cloyes engine timing chain tensioners can use spring tension or hydraulic pressure to properly tension the chain for optimal performance. To ensure total timing system integrity, Cloyes recommends replacing the chain along with the tensioners, guides, and sprockets during service. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.

Product Features:
  • CAD designed and manufactured using premium materials and heat-treated for OE-level fit and function, allowing for smooth installation and reliable performance
  • Each part is extensively tested for function, fitment, and durability to ensure consistent quality and optimal performance, reducing the risk of comebacks
  • Available in application-specific kit or as a stand-alone product, offering installation flexibility and convenience
  • Backed by Limited Lifetime Warranty and over 100 years in engineering leadership with unmatched technical support and repair confidence in every component
  • Utilizes the latest in design and material technology, ensuring a quiet and maintenance-free experience
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Carquest Premium – Multi-Use Connector (Part No.PTA1125)

Multi-Use Connector

from

$38.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • Product constructed to meet all design and operating characteristics as intended by the manufacturer.
  • Product constructed to meet all design and operating characteristics as intended by the manufacturer.
  • 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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Melling – Stock Replacement Oil Pump Screen (Part No.20-IS2)

Stock Replacement Oil Pump Screen

from

$28.99
Made In USA. A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine wear, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Melling suggests that a new properly installed oil pump pick-up tube/screen be a part of every oil pump installation. Several Melling oil pump applications are offered with an oil screen included.

Product Features:
  • Manufactured from high quality durable materials for long wear
  • Precision engineering protects the engine from dirt and contaminants
  • Designed for long-life and worry-free performance
  • Meets or exceeds original equipment specifications
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Melling Select Performance – High Performance Replacement Bolt On Oil Pump Screen (Part No.12566)

High Performance Replacement Bolt On Oil Pump Screen

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$67.99
A new Melling high performance pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine wear, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Melling suggests that a new properly installed high performance oil pump pick-up tube/screen be a part of every oil pump installation when a higher quality oil pump screen is required. Melling high performance oil pump pick-up tubes/screens are manufactured with stronger welds and in some cases designed with additional reinforced mountings, include mounting bolts and are supplied with protective coatings.

Product Features:
  • Manufactured from high quality durable materials for long wear
  • Precision engineered for maximum fit and function
  • Designed for long-life and worry-free performance
  • Includes additional support mounting bracket for high performance applications
  • Phosphate coated for rust protection
  • Includes screen mounting gasket and hex head wrench
  • Exceeds original equipment specifications
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Dorman – Concave Steel Cup Expansion Plug 1-1/4 In., Height 1.248 In. (Sold by each) (Part No.550-017)

Concave Steel Cup Expansion Plug 1-1/4 In., Height 1.248 In. (Sold by each)

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$1.99
This engine cylinder head 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 cylinder head 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
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Melling – Engine Oil Priming Tool (Part No.MPL-201)

Engine Oil Priming Tool

from

$355.99
Made In USA. Melling Engine Oil Priming Tank was developed as a way for engine builders to safely pre-prime the engine with oil prior to initial engine startup. The priming tank, when filled with clean oil and air pressure pumps oil into all of the critical areas of the new engine quickly and safely.
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Cadillac Eldorado Engine Parts Categories

Helping You Find the Right Engine Parts for Your Cadillac Eldorado

You love your Eldorado. So we’ve made it easier than ever to help you find Cadillac Eldorado Engine Parts in our online catalog. Our inventory holds 416 aftermarket and OEM Engine Parts for your Cadillac Eldorado, ranging from $0.43 to $2,045.00.

We offer parts from 29 brands trusted to make quality Engine Parts for your Cadillac Eldorado. Before you buy, take some time to read through customer reviews. We currently have 3,059 reviews of Cadillac Eldorado Engine Parts from previous customers. Some of the top rated parts include Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack with 4.9 stars and Ultra Seal: Harmonic Balancer Bolt/Washer Kit with 4.3 stars.

Find your Eldorado Engine Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Cadillac Eldorado part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Engine Parts Brands for Your Cadillac Eldorado

Our inventory holds Engine Parts for your Cadillac Eldorado from 29 trusted brands. You’ll find OEM and aftermarket parts from brands like Sealed Power, Felpro, and Dorman, all of which can keep that Cadillac happy.
We have Factory Air parts available for your Cadillac Eldorado in categories like Engine O-Ring and Hardware. Some of the top-rated Factory Air parts in these categories are:
O-Ring & Gasket A/C System Seal Kit
from $15.99
(5)
O-Ring & Gasket A/C System Seal Kit
O-Rings

FAQs for Cadillac Eldorado Engine Parts

What are the most purchased Engine Parts for the Cadillac Eldorado?

Out of 416 Engine Parts for the Cadillac Eldorado, the most popular in our inventory are:
Engine Valve Lifter
from $14.49
(30)
Engine Valve Lifter
Engine Valve Lifters
Engine Valve Lifter
from $24.99
This product is not rated
Engine Valve Lifter
Engine Valve Lifters

What are the top-rated Cadillac Eldorado Engine Parts?

Top-rated Engine Parts for your Cadillac Eldorado based on customer reviews/ratings are:
Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack
from $6.99
(15)
Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack
“Direct fit for 194 gif 350”
Ultra Seal: Harmonic Balancer Bolt/Washer Kit
from $15.49
(12)
Ultra Seal: Harmonic Balancer Bolt/Washer Kit
“What can I say about this? Oh yeah, it’s a harmonic balancer bolt. Remove the old one, replace the new, clean, shiny one. Perfect fit.”
Fuel Injector O-Ring Assortment
from $18.99
(5)
Fuel Injector O-Ring Assortment
“The set worked for me but I only used the lower ones that go into the lower intake. Clean the holes in the manifold and I put a little oil on them to”