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CP247
Gallery
BrandCHAMPION
MPNBAEA297
OE refs8
SKU0043-BAEA297
GTIN / EAN4044197982431

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Details

SpecificationValue
BrandCHAMPION
MPNbaea297
Voltage [V]12 V
Connector typeSawtooth
Number of pins3 -pin connector
Container TypeSC
Packaging length [cm]10.5 cm
Packaging width [cm]8.5 cm
Packaging height [cm]9.5 cm

OE/OEM numbers (8)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE A0001587303. The red ring marks where this part installs on the vehicle.

PART — Others
OthersPosition main

About this product

The CHAMPION Ignition Coil (BAEA297) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Voltage [V]: Zinc V, Connector type: Sawtooth, Number of pins: Cast Iron -pin connector, Number of connectors: Aluminium, Container Type: SC. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit CHRYSLER, MERCEDES-BENZ, PUCH models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 000 158 73 03, 000 158 78 03, 0 221 503 012, 0 221 503 035 and 17 more. Matching these numbers confirms a like-for-like replacement with no loss of function. CHAMPION is a recognised supplier of automotive ignition components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.

Ignition Coil buying guide

Why replace this part?

Ignition coils transform battery voltage into the high voltage needed to create a spark at the spark plug. A failing coil causes misfires, rough running, and can damage the catalytic converter if left unaddressed.

Signs you need a replacement

  • Engine misfires
  • rough idle
  • loss of power
  • poor fuel economy
  • check engine light with misfire diagnostic codes
  • difficulty starting

When to replace

No fixed interval — replace when symptoms or diagnostic codes indicate failure. Some mechanics recommend replacing all coils together.

Installation difficulty:Moderate — requires basic tools and mechanical knowledge

About CHAMPION

Champion, founded in 1907 in Toledo, Ohio, USA, is one of the oldest and most recognised names in spark plug and wiper blade manufacturing. Champion specialises in spark plugs, glow plugs, wiper blades, and ignition components for passenger and commercial vehicles. As a historic OE supplier and the spark plug of choice in numerous motorsport championships, Champion products deliver proven ignition performance. With over a century of innovation and billions of spark plugs manufactured, Champion is a trusted brand for reliable engine starting and efficient combustion.

Suitable cars

Equivalent products (13)

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NGKU3004

Ignition Coil CHAMPION BAEA297compatible car models

Car modelsCHRYSLER: CROSSFIRE, CROSSFIRE Roadster; MERCEDES-BENZ: A-CLASS (W169), B-CLASS Sports Tourer (W245), C-CLASS Coupe (CL203), C-CLASS T-Model (S202), C-CLASS T-Model (S203), C-CLASS (W202), C-CLASS (W203), CLK (C208), CLK (C209), CLK Convertible (A208) (+18 more)
Engines3.2; A 150 (169.031, 169.331); B 150 (245.231); C 320 (203.764); C 240 T (202.086); C 240 (203.261); C 240 (202.026); C 240 (203.061); CLK 320 (208.365); CLK 240 (209.361); CLK 320 (208.465); CLK 240 (209.461); CLS 500 (219.375); E 280 (210.663); E 240 T (210.261) (+14 more)
Year of manufacture1989-2018
Manufacturer article number (MPN)BAEA297
OE part numbers000 158 73 03, 000 158 78 03, 138709, 1789358, 2508709, 51 25919 0016, A 000 158 73 03, A 000 158 78 03
Compatibility check

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Description and what's included

CHAMPION baea297 . Connector type: Sawtooth. Container Type: SC. Number of connectors: 2. Number of pins: 3 -pin connector. Packaging height [cm]: 9,5 cm. Packaging length [cm]: 10,5 cm. Packaging width [cm]: 8,5 cm. Supplementary Article/Info 2: 69

What's included:
  • 1x Ignition coil
Shipping, returns, warranty

Free UK delivery on orders over £99.00. Express and standard shipping available.

  • Standard delivery: 2-5 business days
  • Express delivery: 1-2 business days
  • Free returns within 14 days
  • All parts backed by manufacturer warranty

Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.

Frequently Asked Questions

Is this Ignition Coil compatible with my car?

This Ignition Coil fits CHRYSLER, MERCEDES-BENZ, PUCH vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.

What specifications does this CHAMPION Ignition Coil have?

This CHAMPION Ignition Coil has the following specifications: Voltage [V]: 12 V; Connector type: Sawtooth; Number of pins: 3 -pin connector; Number of connectors: 2; Container Type: SC; Supplementary Article/Info 2: 69. Check the full specifications table above for complete details.

What OE part numbers does this Ignition Coil replace?

This Ignition Coil replaces OE part numbers: 000 158 73 03, 000 158 78 03, 138709, 1789358, 2508709, 51 25919 0016, A 000 158 73 03, A 000 158 78 03. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Ignition Coil cost?

Ignition Coil prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this CHAMPION Ignition Coil. All parts come with our 14-day money-back guarantee.

How do I know when to replace my Ignition Coil?

Watch for engine misfires, rough idle, reduced power, poor fuel economy, difficulty starting, or the check engine light with misfire codes.

What tools do I need to replace a Ignition Coil?

Tools needed: 8mm or 10mm socket, ratchet, electrical contact cleaner, dielectric grease, OBD-II scanner (to identify the misfiring cylinder). Difficulty: Moderate DIY. Safety warning: Disconnect the battery negative terminal before removing ignition coils -- the secondary voltage from a coil-on-plug unit can exceed 40,000 V and cause serious injury.

Can I use this part as a replacement for OE 000 158 73 03?

Yes, this CHAMPION Ignition Coil is a direct replacement for OE part number 000 158 73 03. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

Is the CHAMPION BAEA297 the same as the CHAMPION BAEA042E?

No, while both are Ignition Coil parts, they are different products. The CHAMPION BAEA297 has Voltage [V]: 12 V, Connector type: Sawtooth, Number of pins: 3 -pin connector. The CHAMPION BAEA042E may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.

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