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Vehicle Info NeededACDELCOPART NUMBER: 065-R44LTS6
Spark Plug
$299
More than 10 available
Ships Today
Lowest Price GuaranteeSpark Plug1975 Chevy Vega; 1984-1990 Cadillac DeVille/Eldorado/Fleetwood/Seville; 1985-1990 Cadillac Commercial Chassis; 1987-1991 Cadillac Allante Hex Type: Hex Sold Individually
ACDelco R44LTS6 Spark Plug is designed as an application-specific service replacement that supports proper fit, function, and system integration. Delivers the ignition spark required to initiate combustion in the engine cylinder. Verify vehicle fitment and system configuration before installation.
ACDelco R44LTS6 Features:
- Application-specific heat range, reach, and terminal configuration should be matched to the specified vehicle application
- Application-specific replacement spark plug for compatible engines
ACDelco R44LTS6 Fitment:
- 1975 Chevy Vega
- 1984-1990 Cadillac DeVille/Eldorado/Fleetwood/Seville
- 1985-1990 Cadillac Commercial Chassis
- 1987-1991 Cadillac Allante
- 1988 Buick Electra/LeSabre/Reatta/Riviera & Oldsmobile 98/Delta 88/Toronado & Pontiac Bonneville
- 1990-1996 Ford Aerostar
- 1992 Buick Park Avenue/Skylark & Cadillac Commercial Chassis/DeVille/Fleetwood & Chevy Lumina APV & Oldsmobile 88/98/Achieva/Cutlass Ciera/Cutlass Cruiser/Silhouette/Toronado & Pontiac Grand Am
- 1992-1996 Cadillac Eldorado/Seville
- 1992-1993 Pontiac Bonneville/Trans Sport
- 1993 Cadillac Allante & Pontiac Firebird
- 1993-1995 Chevy Corvette
- 1993-1996 Ford Explorer
- 1994 Cadillac Commercial Chassis/Fleetwood
- 1994-1996 Cadillac DeVille
- 1995-1998 Buick Skylark & Oldsmobile Achieva & Pontiac Grand Am
- 1995-2002 Chevy Cavalier & Pontiac Sunfire
- 1995-2003 Chevy W3500 Tiltmaster
- 1995-1996 Oldsmobile Aurora
- 1996-2000 Chevy C2500/C3500/C3500HD/K2500/K3500/Tahoe & GMC C2500/C3500/C3500HD/K2500/K3500/Yukon
- 1996-2005 Chevy Astro/Blazer & GMC Jimmy/Safari
- 1996-1999 Chevy C1500/C1500 Suburban/C2500 Suburban/K1500/K1500 Suburban/K2500 Suburban/P30 & GMC C1500/C1500 Suburban/C2500 Suburban/K1500/K1500 Suburban/K2500 Suburban/P3500
- 1996-2008 Chevy Express 1500
- 1996-2006 Chevy Express 2500 & GMC Savana 2500
- 1996-2002 Chevy Express 3500 & GMC Savana 3500
- 1996 Chevy G30 & Oldsmobile Cutlass Supreme & Pontiac Grand Prix
- 1996-1997 Chevy Lumina/Monte Carlo
- 1996-2004 Chevy S10 & GMC Sonoma
- 1996-2009 GMC Savana 1500
- 1996-2001 Oldsmobile Bravada
- 1996-1998 Ford Taurus
- 1997-2000 Isuzu Hombre
- 1997-1998 Chevy Malibu
- 1997 Ford E-150 Econoline/E-150 Econoline Club Wagon/E-250 Econoline/F150
- 1998-2003 Chevy W4500 Tiltmaster
- 1998-2004 Ford Mustang
- 1999-2000 Cadillac Escalade
- 1999-2008 Chevy Silverado 1500
- 1999-2009 GMC Sierra 1500
- 1999-2001 Oldsmobile Alero
- 1999-2002 Oldsmobile Intrigue
- 2000-2002 Jaguar S-Type & Workhorse FasTrack FT1460
- 2000-2001 Pontiac Grand Am & Workhorse FasTrack FT1260/FasTrack FT1600/FasTrack FT1800
- 2000-2005 Workhorse P30
- 2001-2002 Oldsmobile Aurora
- 2002 Jaguar X-Type
- 2002-2005 Workhorse FasTrack FT1261/FasTrack FT1461/FasTrack FT1601
- 2002-2003 Workhorse FasTrack FT1802/FasTrack FT931
- 2002-2004 Workhorse FasTrack FT1061/FasTrack FT1801
- 2004-2006 Cadillac SRX/XLR
- 2004-2005 Ford Freestar & Mercury Monterey
- 2005-2006 Cadillac STS
- 2007 Chevy Silverado 1500 Classic & GMC Sierra 1500 Classic
ACDelco R44LTS6 Notes:
- Verify vehicle application, position, and system configuration before installation.
Part TypeSpark Plug
BrandACDELCO
Package Height1.1
Package Width1.1
Package Length3.6
Weight0.1 PG
Hex TypeHex
Gap Size (Mm)1.52
Ground ConfigurationStandard
Center Electrode Core MaterialCopper
Reach (Mm)17.25
Center Electrode Insulator Tip Projection0.13
Ground Electrode Tip MaterialNickel
Pack Of1
Product DescriptionACDelco Gold (Professional) Conventional Spark Plugs are a high quality alternative to Original Equipment (OE) parts. These conventional spark plugs are designed for reliability and efficient performance. They offer high-quality copper cores and outstanding suppression characteristics. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for GM fit, form, and function. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Center Electrode DesignStandard
Approximate Resistor Value2-12k ohms
Thread SizeM14 - 1.25
SkirtYes
Insulator MaterialCeramic
Core Nose Length18
Gap Size0.059 in (1.499 mm)
Part CategoryReplacement Parts
Pre-Gap Size1.52
Resistor PlugYes
Programming RequiredNo
Ground Electrode Quantity1
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 1Your engine having trouble starting, hesitating, or cutting out
Faq - Answer 8Yes, ACDelco has marine spark plugs for many applications.
Signs Of Wear &#38; Troubleshooting - Section 1 - HeaderSigns of wear for spark plugs include but are not limited to:
Faq - Answer 7No, cleaning your old spark plugs is not recommended. Dirty, fouled spark plugs may also have broken or chipped insulator tips, worn electrodes, or worn or missing side wires. These conditions severely affect spark plug performance. Replace your dirty, fouled spark plugs with new ACDelco spark plugs.
Faq - Answer 6Yes, pre-ignition can cause serious damage to your engine. Pre-ignition is the ignition of fuel before the actual spark occurs, which causes a rapid temperature rise in the combustion chamber that can damage engine components and melt spark plug electrodes. Causes of pre-ignition include but are not limited to a buildup of deposits that can become incandescent in the combustion chamber, improper installation torque being applied to spark plugs, and having spark plugs with a heat range that is too hot for the engine's operating condition.
Faq - Answer 5Not always, but you should inspect your spark plug wires for wear when replacing your spark plugs. Refer to your vehicle owner's manual or contact the manufacturer for more information.
Faq - Answer 4Yes. When ACDelco spark plugs are manufactured, they are pre-gapped to the correct gap specification.
Faq - Answer 3A No, diesel engines do not use spark plugs.
Faq - Answer 2Yes, if it is the scheduled time for spark plug replacement. It is okay to replace one spark plug if it is fouled or damaged prior to scheduled maintenance, provided the source of the damage is found and corrected.
Faq - Answer 1Yes, this interval depends on what type of spark plug your vehicle requires. Refer to your owner's manual or contact your vehicle's manufacturer for more information.
Features &#38; Benefits - Bullet 6Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Washer(S) IncludedNo
Seat TypeTapered
Insulator Height2.03
Center Electrode Tip MaterialNickel
Ground Electrode Core MaterialNickel
Features &#38; Benefits - Bullet 2Copper core provides great heat transfer and helps optimize plug durability
Features &#38; Benefits - Bullet 3Available for use in Marine applications
Resistor TypeYes
Features &#38; Benefits - Bullet 4Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Features &#38; Benefits - Bullet 5Premium aftermarket replacement part
Manufacturer Heat Range3
Features &#38; Benefits - Bullet 1Black Onyx coating helps reduce corrosion
Reach17.25
Ground Electrode Tip DesignStandard
Electrical Terminal TypeNon-Removable Nut
Faq - Question 8Does ACDelco have marine spark plugs?
Faq - Question 7Can I just clean my spark plugs instead of replacing them?
Height (In)1.1
Faq - Question 6What is pre-ignition and can it damage my engine?
Faq - Question 5When I replace my spark plugs, should I also replace my spark plug wires?
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 2Lack of acceleration or loss of speed when driving uphill under load
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 3Cracks in the upper or lower portion of the spark plug insulator
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 4Chipped or broken insulator tips
Part FitmentDirect Fit
Faq - Question 4Are ACDelco spark plugs pre-gapped?
Faq - Question 3Do diesel engines use spark plugs?
Grade TypePremium
Faq - Question 2Should I change all of my vehicle's spark plugs at the same time?
Hex Size5/8 in
Faq - Question 1Is there a recommended interval for changing my vehicle's spark plugs?
Vendor Part NumberR44LTS6
Package Qty1
Package TypeEA
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