Ignition for BMW E3 2500 M30 2.5L

Clear BMW chassis

Please ensure your correct model is selected

Your BMW's ignition system is critical for smooth engine operation. This category contains parts used in the BMW ignition system, including spark plugs, ignition coils, spark plug wires and boots, ignition rotors and caps, distributors and distributor caps. On most 1991 and later model BMWs, your car has what's known as a coil-on-plug system, where each cylinder has its own ignition coil that sits directly atop the spark plug (so you won't have spark plug wires on those BMWs.) A fresh set of spark plugs is an essential part of any BMW engine tune up.

Sub-Categories

Sort By:

CTA Tools - Corporate Logo
T#:640924
Part#: CTA4329
In Stock
$ 21.99 USD
Free Shipping on orders $49 and up
Swivel Spark Plug Socket 16MM
Titan - Corporate Logo
T#:797051
Part#: TIT62161
In Stock
$ 25.99 USD
Free Shipping on orders $49 and up
Knurled shaft for better grip
Sunex - Corporate Logo
T#:391150
Part#: SUU884506
In Stock
$ 20.99 USD
Free Shipping on orders $49 and up
3/8" drive socket with 5/8" opening for most spark plugs

Burger Motorsports - Corporate Logo
T#:583132
Part#: BMSBSPGT14MM
Ships Jul 9, 2025
$ 35.00 USD
Free Shipping on orders $49 and up

BMS Billet Spark Plug Gapper Tool - 14mm is an essential tool for achieving accurate and consistent spark plug gapping, ideal for automotive enthusiasts and professional mechanics alike. This precision tool helps maintain optimal plug performance by providing reliable, consistent gaps. Available in both 14mm and 12mm plug thread sizes, this tool is proudly made in the USA to deliver durability and precision.

  • Precisely gaps spark plugs for enhanced engine performance and efficiency
  • Speeds up the gapping process while ensuring accuracy and uniformity
  • Available in two sizes (14mm and 12mm) for a wider range of compatibility
  • Optional specialty feeler gauge included with 4 blades in thicknesses of .018, .020, .022, and .024
  • Made in the USA for premium quality and durability
Show More Show Less

Performance Tool - Corporate Logo
T#:1855998
Part#: W80535
In Stock
$ 1.99 USD
Free Shipping on orders $49 and up
Easy to read markings to set gaps quickly and easily.
Genuine BMW - Corporate Logo
T#:362838
Part#: 01399791390
In Stock
Sale - Save 15% $ 3.99
$ 3.40 USD
Free Shipping on orders $49 and up
Sale - Save 15% $ 3.99
$ 3.40 USD
Free Shipping on orders $49 and up
Stick this label in a conspicuous place to act as a reminder of your service history. Documenting when your BMW's sparks plugs have been swapped helps you keep track of vital maintenance!

CTA Tools - Corporate Logo
T#:641654
Part#: CTA3235
In Stock
$ 1.99 USD
Free Shipping on orders $49 and up

CTA Tools - Spark Plug Gapper is an essential tool for accurately setting and measuring spark plug gaps, ensuring optimal engine performance. This precision tool is designed for both professional and DIY mechanics, providing reliable gap adjustments for a variety of engine applications.

  • Versatile Measurement Range: The ramp gauge measures gaps from .020 to .100 inches (0.50 to 2.5 mm), accommodating a wide range of spark plug specifications.
  • Precision Engineering: Engineered to deliver accurate gap settings, improving engine efficiency and performance.
  • Made in the USA: Crafted with high-quality materials to ensure durability and long-lasting performance.
  • Easy to Use: Simple design makes gap adjustments quick and straightforward, enhancing convenience in any workshop or garage setting.

Upgrade your toolset with the CTA Tools - Spark Plug Gapper to achieve precise spark plug gaps and optimize your engine’s performance.

Show More Show Less
Bav Auto Tools - Corporate Logo
T#:580385
Part#: B8800072
In Stock
Sale - Save 61% $ 36.99
$ 14.38 USD
Free Shipping on orders $49 and up
Sale - Save 61% $ 36.99
$ 14.38 USD
Free Shipping on orders $49 and up
Magnetic insert holds the spark plug securely in place for easy installation. Works great on many twin can engines where the spark plugs are recessed deep in the cylinder head.

Victor Reinz - Corporate Logo
T#:362181
Part#: 12118530508
In Stock
$ 1.99
$ 1.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 1.99
$ 1.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Seal at bottom of distributor shaft

CTA Tools - Corporate Logo
T#:641657
Part#: CTA3238
In Stock
$ 2.99 USD
Free Shipping on orders $49 and up
Always check gap on your new spark plugs
Performance Tool - Corporate Logo
T#:2242226
Part#: W80533
Ships in 2 Business Days
$ 19.21 USD
Free Shipping on orders $49 and up
Extended socket length reaches confined areas.
Lisle - Corporate Logo
T#:641655
Part#: LIS67900
Ships in 2 Business Days
$ 4.99 USD
Free Shipping on orders $49 and up
Always check gap on your new spark plugs


Genuine BMW - Corporate Logo
T#:7097
Part#: 12118530508
Ships Jul 1, 2025
Sale - Save 13% $ 3.99
$ 3.49 USD
Free Shipping on orders $49 and up
Sale - Save 13% $ 3.99
$ 3.49 USD
Free Shipping on orders $49 and up


Genuine BMW O-Ring -

This item fits the following BMW Chassis:
E30

Fits BMW Engines including:
M10,M30,N51

Genuine BMW - Corporate Logo
T#:19215
Part#: 12111267393
Ships Jul 1, 2025
$ 11.99 USD
Free Shipping on orders $49 and up


Genuine BMW ENGINE ELECTRICAL REPAIR KIT CONTACT BREAKER

Fits BMW Engines including:
M10,M30

Genuine BMW - Corporate Logo
T#:38196
Part#: 12129062594
Ships Jul 1, 2025
Sale - Save 12% $ 9.99
$ 8.79 USD
Free Shipping on orders $49 and up
Sale - Save 12% $ 9.99
$ 8.79 USD
Free Shipping on orders $49 and up


Genuine BMW Spark Plug - Bosch W7Dc

Fits BMW Engines including:
M10,M30


Gear Wrench - Corporate Logo
T#:587003
Part#: KDT164
In Stock
$ 10.99 USD
Free Shipping on orders $49 and up
Gauge and accurately alter the gap of your spark plugs.

Genuine BMW - Corporate Logo
T#:22397
Part#: 12121705675
Ships Jul 7, 2025
Sale - Save 6% $ 22.99
$ 21.59 USD
Free Shipping on orders $49 and up
Sale - Save 6% $ 22.99
$ 21.59 USD
Free Shipping on orders $49 and up


Genuine BMW Ignition Wire
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34,E36,E38

Schwaben - Corporate Logo
T#:367321
Part#: S-3858-125
Ships on Jul 22, 2025
Sale - Save 25% $ 24.99
$ 18.74 USD
Free Shipping on orders $49 and up
Sale - Save 25% $ 24.99
$ 18.74 USD
Free Shipping on orders $49 and up

The Schwaben Extended Reach Spark Plug Socket is the perfect tool for removing 5/8-inch spark plugs with deeply recessed plugs.

The five inch long, rigid socket body provides solid engagement with the plug hex to prevent plug breakage.

Features:

  • Magnetic ring holds the spark plug but won't stick to the plug porcelain neck like sockets with cheap rubber inserts
  • Chrome plated with durable and attractive polished surface
  • Turn it with a 3/8-inch ratchet or a 19 mm (¾-inch) socket or box wrench at the external hex head
  • Outer diameter of socket is approximately 22mm
Show More Show Less