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Details
| Specification | Value |
|---|---|
| Brand | JAPKO |
| MPN | b122 |
| Voltage [V] | 11 V |
| Diameter [mm] | 4 mm |
| Overall Length [mm] | 119 mm |
| Length 1 [mm] | 70 mm |
| Length 2 [mm] | 27 mm |
| Technical Information Number | HKT |
OE/OEM numbers (18)
Search by this OE number to find compatible parts
Show all 18 OE numbers
- OPEL—01214032
- OPEL—1214032
- OPEL—1214070
- FORD—1542845
- SUBARU / SUZUKI—1855084E50
- SUZUKI—18550M86J00
- FIAT—46779614
- ALFA ROMEO / FIAT / LANCIA—46796050
- OPEL—4708970
- VAUXHALL—55564219
- TATA—570315189901
- FIAT—71772777
- FIAT—71772778
- FIAT—71772818
- OPEL / GENERAL MOTORS / VAUXHALL—93 178 047
- GENERAL MOTORS / VAUXHALL—93193804
- GENERAL MOTORS / VAUXHALL—95508486
- FORD—9S516M090AA
About this product
The JAPKO Glow Plug (B122) 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]: Bronze V, Diameter [mm]: Copper mm, Overall Length [mm]: 119 mm, Length 1 [mm]: 70 mm, Length 2 [mm]: 27 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit ALFA ROMEO, CADILLAC, CHEVROLET, CITROËN and 20 other makes 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: 0100276007, 0100276008, 01214032, 0 250 203 002 and 35 more. Matching these numbers confirms a like-for-like replacement with no loss of function. JAPKO is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Glow Plug buying guide
Why replace this part?
Glow plugs pre-heat diesel combustion chambers to ensure reliable cold starting and clean combustion on startup. Worn glow plugs cause difficult cold-weather starting, white smoke on startup, and increased wear on starter motors.
Signs you need a replacement
- Difficult starting in cold weather
- white or blue smoke on cold start
- glow plug warning light staying on
- engine misfiring during warm-up
- increased starter motor cranking time
When to replace
Every 60,000–80,000 miles or when cold-starting problems develop. Replace all plugs as a set — a single failed plug causes uneven cylinder temperatures.
Suitable cars
Equivalent products (21)
Show all 21 OE numbers
Glow Plug JAPKO B122 — compatible car models
| Car models | ALFA ROMEO: 147 (937_), 156 (932_), 156 Sportwagon (932_), 159 (939_), 159 Sportwagon (939_), 166 (936_), BRERA (939_), GIULIETTA (940_), GIULIETTA Hatchback Van (940_), GT (937_) (+2 more); CADILLAC: BLS, BLS Wagon; CHEVROLET: AVEO Hatchback (T300), AVEO Saloon (T300); CITROËN: NEMO Box Body/MPV (AA_), NEMO MPV, ZX (N2); DACIA: SOLENZA (B41_); FIAT: 500 (312_), 500 C (312_), 500L (351_, 352_), 500X (334_), BRAVO II (198_), BRAVO Van (198_), CROMA (194_), DOBLO Box Body/MPV (223_), DOBLO Bus (263_), DOBLO Cargo (263_) |
|---|---|
| Engines | 1.9 JTD 16V (937.AXG1B, 937.BXG1B); 1.9 JTD 16V (932AXE00); 1.9 JTD 16V (932BXE00); 1.9 JTDM 16V (939AXC1B, 939AXC12); 1.9 JTDM 16V (939BXC1B); 2.4 JTD (936AXC00, 936AXD01); 2.0 JTDM (939DXP1B); 1.6 JTDM (940FXD1A); 2.0 JTDM (940FXV11); 1.9 JTD (937CXN1B); 1.3 MultiJet (955AXH1B, 955AXT1A); 2.0 JTDM (939DXP1B, 939EXP1B); 1.9 D; 1.3 D; 1.3 BlueHDi 80 (+12 more) |
| Year of manufacture | 1991-2023 |
| Manufacturer article number (MPN) | B122 |
| OE part numbers | 01214032, 1214032, 1214070, 1542845, 1855084E50, 18550M86J00, 46779614, 46796050, 4708970, 55564219, 570315189901, 71772777, 71772778, 71772818, 93 178 047, 93193804, 95508486, 9S516M090AA |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
JAPKO b122 . Diameter [mm]: 4 mm. Length 1 [mm]: 70 mm. Length 2 [mm]: 27 mm. Overall Length [mm]: 119 mm. Technical Information Number: HKT. Voltage [V]: 11 V
- 1x Glow Plug
Shipping, returns, warranty
Warranty:
Frequently Asked Questions
Is this Glow Plug compatible with my car?
This Glow Plug fits ALFA ROMEO, CADILLAC, CHEVROLET, CITROËN, DACIA and 19 more 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 JAPKO Glow Plug have?
This JAPKO Glow Plug has the following specifications: Voltage [V]: 11 V; Diameter [mm]: 4 mm; Overall Length [mm]: 119 mm; Length 1 [mm]: 70 mm; Length 2 [mm]: 27 mm; Technical Information Number: HKT. Check the full specifications table above for complete details.
What OE part numbers does this Glow Plug replace?
This Glow Plug replaces OE part numbers: 01214032, 1214032, 1214070, 1542845, 1855084E50, 18550M86J00, 46779614, 46796050 and 10 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Glow Plug cost?
This JAPKO Glow Plug is available for £19.99. Glow Plug prices vary depending on brand, specifications, and vehicle compatibility. JAPKO parts offer a balance of quality and value, backed by our 30-day money-back guarantee.
How do I know when to replace my Glow Plug?
On diesel engines: difficulty starting in cold weather, excessive white smoke from the exhaust on startup, rough running until the engine warms, the glow plug warning light staying on, or one cylinder misfiring when cold.
What tools do I need to replace a Glow Plug?
Tools needed: 10mm hex deep socket for glow plug, torque wrench (10-15 Nm), penetrating oil (apply 24 hours before removal on high-mileage engines), glow plug extraction kit (for seized plugs). Difficulty: Moderate DIY. Safety warning: Apply penetrating oil well in advance on older diesel engines -- forced removal of seized glow plugs snaps them in the cylinder head, requiring specialist extraction. Never over-torque replacements.
Can I use this part as a replacement for OE 01214032?
Yes, this JAPKO Glow Plug is a direct replacement for OE part number 01214032. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
