PartStall
ENG
AccountSign in
NGK 6684 Spark Plug
NGK 6684 Spark Plug NGK 6684 Spark Plug
NGKPart no. 6684

NGK 6684 Spark Plug

Thread Size: M14 x 1,25Spanner Size: 20,8 mmThread Length: 19 mm
3 offers · cheapest first
€10.58incl. VAT 24 %

In stock

3 offers

cheapest first
Price incl. VATIn stock
€10.58 7
€10.58 2
€11.02 26

Specifications

Manufacturer article criteria
Thread SizeM14 x 1,25
Spanner Size20,8 mm
Thread Length [mm]19
BrandNGK
Article number6684
EAN8052553090092
Weight60 g
Package size250 × 200 × 150 mm
Product groupIgnition System

Fits these vehicles

338 vehicle versions · 26 makes · 1954–2001 · manufacturer data
Clear
MakeModelEnginePower (kW)Years
MERCEDES-BENZ/8 (W114)230.6 (114.015) 881968–1976
MERCEDES-BENZ/8 (W114)250 (114.010) 851968–1972
MERCEDES-BENZCABRIOLET (W111, W112)280 SE 3.5 (111.025) 1471968–1971
MERCEDES-BENZCOUPE (W111, W112)250 SE (111.021) 1101965–1967
MERCEDES-BENZCOUPE (W111, W112)280 SE (111.024) 1181967–1971
MERCEDES-BENZCOUPE (W111, W112)280 SE 3.5 (111.026) 1471969–1971
MERCEDES-BENZGULLWING (W198)300 SL (198.040) 1581954–1957
MERCEDES-BENZHECKFLOSSE (W111, W112)220 SEB (111.014) 881959–1965
MERCEDES-BENZPAGODE (W113)230 SL (113.042) 1101963–1967
MERCEDES-BENZPAGODE (W113)250 SL (113.043) 1101966–1968

Showing 1–10 of 18 versions matching “MERCEDES-BENZ”, of 338 this part fits. Show all 18

OE numbers

0 original numbers issued by MERCEDES-BENZ

The catalogue holds no original number issued by MERCEDES-BENZ for this part. Clear the selection above to see every make.

Replacements and equivalents

The same part under another brand's number
NGK 5573 NGK 3335 NGK 2671

About NGK 6684

Ignition System

NGK 6684 is a spark plug with thread size M14 x 1,25. According to the manufacturer catalogue it fits 338 vehicle versions from LANCIA, FIAT, RENAULT, ALFA ROMEO, built 1954–2001. It replaces 29 original part numbers, including 5962.88, 77 00 732 626, L 43 PW. 3 offers are available, from €10.58.

Iridium IX

About Spark Plug

Spark plugs ignite the fuel in a petrol engine. Replace them at the interval in your service book, usually 30 000–60 000 km. Check the thread, heat range and electrode type, or search by plate number.

See all: Spark Plug →

Frequently asked

Does NGK 6684 fit my car?

The manufacturer catalogue lists 338 vehicle versions for this part. Choose your car and the page shows only what fits it.

Which original numbers does it replace?

No original numbers are on file for this part.

Is there a cheaper alternative?

3 offers for this part, cheapest first. The original numbers above lead to the parts that replace it.

When will I receive it?

The delivery date is shown at checkout, before you pay.

PartStall is the sellerOne seller, one invoice for every order, local support.
Secure paymentMontonio: bank link, card or pay later.
Delivery date on every productOrder before 14:00 and we ship the same day. Parcel locker or direct delivery.
14-day right of returnReturn form in your account or with your order number. Warranty per manufacturer terms.