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Spark Plug for 1991 BMW 535i

We have 22 Items In-stock.

NGK Spark Plug

NGK V-Power Spark Plugs come with unique V-power design that directs spark to the edge of the electrode where it develops more rapidly to improve ignitability unlike other OE products.


Features:

  • Increase ignitability even in lean burn conditions and lower ignition system voltage requirements
  • Increase fuel economy and lower emissions
  • Trivalent metal plating has superior anti-corrosion and anti-seizing properties
  • Highly durable against electrical and chemical wear

NGK V-Power Spark Plug - Direct Fit

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$3.82 $4.51 You Save $0.69 (15%)
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Availability: In Stock
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  • Sku#: NG5077
  • Series: NGK V-Power
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Nickel alloy
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Warranty: 60-day NGK limited warranty
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Fits the following 1991 BMW 535i Submodels

  • 6 Cyl 3.5L | Base
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Denso Platinum TT OE replacement Spark Plug

Denso Platinum TT OE Replacement Spark Plug

Denso is the world's leading provider of high quality automotive merchandises which are engineered from the modernized facilities and equipments. Denso's proficiencies with their products are better than rivals as they initially built them along with their strict and valued standards.

Denso Platinum Twin Tip Spark Plugs features revolutionary twin tip design that provides better ignitability for a more powerful and fuel-efficient combustion yielding better engine performance in terms of power and fuel economy.

Features:

  • Improves mileage and reduces carbon emissions
  • Provides additional power and quicker starts

Denso Platinum TT Spark Plug - Direct Fit

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$5.67 $6.69 You Save $1.02 (15%)
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Availability: In Stock
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  • Sku#: NPPW16TT
  • Series: Denso Platinum TT
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Platinum
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Gap Size: 1.1 mm
  • Heat Range: 16
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 1 year Denso limited warranty
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Fits the following 1991 BMW 535i Submodels

  • 6 Cyl 3.5L | Base
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Denso Spark Plug

Denso's Premium Class Double Platinum Spark Plugs provides the most durable and reliable performance by incorporating the latest and most reliable design and materials for a spark plug. Denso applied platinum to both the center and ground electrodes with superior resistance to erosion and corrosion which enables Denso to create a spark plug capable of consistent, extended operation in excess of 60,000 miles.


Features:

  • Designed with heavy duty insulator that provides unparalleled dielectric strength and thermal conductivity under extreme temperatures
  • Five-rib design prevents flashover while decreasing voltage loss
  • Copper glass seal bonds the center electrode and insulator together for a gas-tight seal
  • Platinum center electrode utilizes platinum to shrink the surface area of the center electrode tip for maximum firing performance and minimum voltage requirements

Denso Standard Spark Plug - Direct Fit

$5.56 $6.56 You Save $1.00 (15%)
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Availability: In Stock
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  • Sku#: NPW16EXRU
  • Series: Denso Standard
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 0.027 in.
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 1 year Denso limited warranty
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Fits the following 1991 BMW 535i Submodels

  • 6 Cyl 3.5L | Base
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Denso Standard Spark Plug - Direct Fit

$4.11 $4.85 You Save $0.74 (15%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: NP3031
  • Series: Denso Standard
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Gap Size: 0.027 in.
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 1 year Denso limited warranty
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Fits the following 1991 BMW 535i Submodels

  • 6 Cyl 3.5L | Base
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Denso Double Platinum OE replacement Spark Plug

Denso's Premium Class Double Platinum Spark Plugs applied platinum to both the center and ground electrodes with superior resistance to erosion and corrosion. This design translates into a spark plug capable of consistent, extended operation in excess of 60,000 miles.


Features:

  • Designed with heavy duty insulator that provides unparalleled dielectric strength and thermal conductivity under extreme temperatures
  • Five-rib design prevents flashover while decreasing voltage loss
  • Copper glass seal bonds the center electrode and insulator together for a gas-tight seal
  • Platinum center electrode utilizes platinum to shrink the surface area of the center electrode tip for maximum firing performance and minimum voltage requirements

Denso Double Platinum Spark Plug - Direct Fit

$10.93 $12.90 You Save $1.97 (15%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: NPP16R
  • Series: Denso Double Platinum
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Platinum
  • Plug Type: Non-Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Gap Size: 1.1 mm
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 1 year Denso limited warranty
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Fits the following 1991 BMW 535i Submodels

  • 6 Cyl 3.5L | Base
See more

Denso Double Platinum Spark Plug - Direct Fit

$9.39 $11.08 You Save $1.69 (15%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: NP3004
  • Series: Denso Double Platinum
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Platinum
  • Plug Type: Non-Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Gap Size: 0.044 in.
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 1 year Denso limited warranty
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Fits the following 1991 BMW 535i Submodels

  • 6 Cyl 3.5L | Base
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Denso Iridium Power OE replacement Spark Plug

Premium Class Iridium Spark Plugs from Denso are fast becoming the standard for today's high-tech engines. Employing a revolutionary 360 degrees laser welding process, Denso has created a spark plug unlike anything on the market today. These innovative spark plugs are designed for durability under the most extreme conditions. Denso's patented Iridium alloy is 6 times harder and 8 times stronger than conventional platinum and can handle temperatures in excess of 4,000 degrees Fahrenheit.


Features:

  • Designed with heavy duty insulator that provides unparalleled dielectric strength and thermal conductivity under extreme temperatures
  • Five-rib design prevents flashover while decreasing voltage loss
  • Copper glass seal bonds the center electrode and insulator together for a gas-tight seal
  • Platinum center electrode utilizes platinum to shrink the surface area of the center electrode tip for maximum firing performance and minimum voltage requirements
  • Platinum ground electrode resists gas and electrical erosion and corrosion extending service intervals to 60,000 miles

Denso Iridium Power Spark Plug - Direct Fit

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$12.85 $15.16 You Save $2.31 (15%)
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Availability: In Stock
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  • Sku#: NPIW16
  • Series: Denso Iridium Power
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Iridium
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Gap Size: 1.1 mm
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 1 year Denso limited warranty
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Fits the following 1991 BMW 535i Submodels

  • 6 Cyl 3.5L | Base
See more

Denso Iridium Power Spark Plug - Direct Fit

$11.48 $13.55 You Save $2.07 (15%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: NP5305
  • Series: Denso Iridium Power
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Iridium
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Gap Size: 0.044 in.
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 1 year Denso limited warranty
See more

Fits the following 1991 BMW 535i Submodels

  • 6 Cyl 3.5L | Base
See more

More results for 1991 BMW 535i Spark Plug

  • Bosch Platinum+4 Spark Plug

    Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that combines the advantages of surface air gap technology... (see more)

  • Bosch Platinum+2 Spark Plug

    Bosch Super Class Platinum+2 Spark Plug uses surface air gap firing technology and dual yttrium enhanced ground electrodes for longer life and has more platinum for smoother acceleration and optimum... (see more)

  • Bosch Super Plus Spark Plug

    Bosch Regular Class Super Plus Spark Plug has a heavy duty yttrium enhanced copper core center electrode for superior reliability and increased resistance to spark erosion.

    Features:

  • AC Delco Professional Platinum OE replacement Spark Plug

    AC Delco Iridium Spark Plugs allow smaller, more efficient electrode designs for improved cold starting, and quicker acceleration. These spark plugs are constructed from top quality materials to help... (see more)

  • Motorcraft Suppressor OE replacement Spark Plug

    Motorcraft Suppressor Spark Plugs are designed and tested to meet OE specifications. These spark plugs are built to provide maximum performance under extreme conditions.

    Motorcraft Suppressor Spark... (see more)

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