Only 3 left!
Radiator Pressure Cap MOTORAD T18
Cap Radiator MOTORAD T18. Fits 45 car models (CHRYSLER, DODGE, FIAT +4). Replaces 16 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- MOTORAD
- for OE number
- 5103533AA
- Pressure [bar]
- 1.2 bar
- Weight [g]
- 65 g
- Packaging length [cm]
- 7.5 cm
- Packaging width [cm]
- 7.5 cm
- Packaging height [cm]
- 8.3 cm
- Category
- Cap Radiator
- MPN
- T18
- SKU
- 0388-T18
- What's included
- 1x Cap Radiator
OE numbers. The originals this part replaces.
Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.
- DODGE / JEEP3781830
- DODGE5103533AA
- JEEP5174131AA
- DODGE / JEEP52028860AA
- CHRYSLER / DODGE / JEEP52028860AB
- CHRYSLER / DODGE / JEEP52028974AA
- CHRYSLER / DODGE / JEEP52079691AA
- FIAT / JEEP / LANCIA52079778AA
- CHRYSLER / DODGE / JEEP52079799AA
- DODGE / JEEP52079880AA
- CHRYSLER / JEEP5278697AA
- CHRYSLER / DODGE55116897AA
Show all 16 OE numbers
- CHRYSLER / DODGE / JEEP55116901AA
- LANCIAK04677493AA
- LANCIAK05086226AA
- LANCIAK52079880AA
Where this part fits
Original-fit position for OE 55116901AA. The red ring marks where this part installs on the vehicle.

Equivalent products. They fit in the same place.
3 available · 3 numbers In stock from £8.99 to £12.99.
In stock
Only 3 left!
All 3 cross-reference numbers
Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.
Compatible cars. CHRYSLER, DODGE, FIAT +4, 45 models.
Matched from the manufacturer's data.
Cap Radiator for CHRYSLERCap Radiator for DODGECap Radiator for FIATCap Radiator for JEEPCap Radiator for LANCIACap Radiator for ROVER
| Model | Engines | Years |
|---|---|---|
| CHRYSLER20 models | ||
| CHRYSLER 300C (LX, LE) | 2.7, 3.0 CRD, 3.0 V6 CRD, 3.5, 5.7, 5.7 AWD, 6.1 SRT8 | 2004– |
| CHRYSLER 300C (LX) | 3.0 CRD, 3.6, 6.4 | 2010– |
| CHRYSLER 300C Touring (LX, LE) | 2.7, 3.0 CRD, 3.5, 3.5 AWD, 5.7, 5.7 AWD, 6.1 SRT8 | 2004–2010 |
| CHRYSLER 300M (LR) | 2.7 V6 24V, 3.5 V6 24V | 1998–2004 |
| CHRYSLER ASPEN (HG) | 4.7, 4.7 4WD, 5.7, 5.7 AWD | 2006– |
| CHRYSLER CARAVAN | 2.4 | 1994–2000 |
CHRYSLER14 more models
| Model | Engines | Years |
|---|---|---|
| CHRYSLER GRAND VOYAGER III VAN (GS) | 2.4, 2.5 TD, 3.3 | 1995–2001 |
| CHRYSLER GRAND VOYAGER V (RT) | 2.8 CRD, 2.8 CRDi, 3.3, 3.6, 3.6 Flexfuel, 3.8, 4.0 | 2007– |
| CHRYSLER PT CRUISER (PT) | 1.6, 2.0, 2.4, GT 2.4 | 2000–2010 |
| CHRYSLER PT CRUISER Combi Van (PT) | 1.6, 2.0 | 2002–2008 |
| CHRYSLER PT CRUISER Convertible | 2.4, 2.4 GT | 2000–2010 |
| CHRYSLER SEBRING (JR) | 2.0, 2.4, 2.7 V6 24V | 2000–2007 |
| CHRYSLER SEBRING (JS) | 2.0 CRD, 2.4, 2.4 VVT, 2.7, 3.5 | 2006–2010 |
| CHRYSLER SEBRING Convertible (JR) | 2.0, 2.7 Flexfuel, 2.7 V6 24V | 2001–2007 |
| CHRYSLER SEBRING Convertible (JS) | 2.0 CRD, 3.5 | 2007–2010 |
| CHRYSLER VOYAGER / GRAND VOYAGER III (GS, NS) | 2.0 i, 2.4 AWD, 2.4 i, 2.5 TD, 2.5 TDiC AWD, 3.3 i, 3.8, 3.8 i AWD | 1992–2001 |
| CHRYSLER VOYAGER / GRAND VOYAGER IV (RG) | 2.5 CRD, 2.8 CRD, 3.3 | 2000–2008 |
| CHRYSLER VOYAGER III VAN (GS) | 2.4 (GSHY52), 2.5 TD (GSHY52, GSHZ52), 3.3 (GSHY52), 3.8 AWD (GSHC52) | 1995–2001 |
| CHRYSLER VOYAGER IV (RG, RS) | 2.4, 2.5 CRD, 2.8 CRD, 3.3, 3.3 AWD | 1999–2008 |
| CHRYSLER VOYAGER IV VAN (S) | 3.3 (SYM53, SYH53) | 1999–2008 |
DODGE5 models
| Model | Engines | Years |
|---|---|---|
| DODGE CALIBER | 2.2 CRD | 2006– |
| DODGE JOURNEY | 2.0 CRD, 2.4, 2.4 ECO+, 2.7, 2.7 FLEXFUEL, 3.5 AWD, 3.6, 3.6 AWD, 3.6 Flexfuel AWD | 2008– |
| DODGE JOURNEY VAN (JC) | 2.0 CRD, 2.7 FlexFuel, 3.6 FlexFuel All-wheel Drive | 2008– |
| DODGE NITRO | 3.7, 3.7 4WD, 3.7 V6 4WD, 4.0 4WD | 2006–2012 |
| DODGE NITRO VAN (KA) | 3.7 4WD, 4.0 4WD | 2006–2011 |
FIAT1 model
| Model | Engines | Years |
|---|---|---|
| FIAT FREEMONT (345) | 2.0 JTD, 2.0 JTD 4x4, 3.6 4x4 | 2011– |
IVECO1 model
| Model | Engines | Years |
|---|---|---|
| IVECO DAILY III Platform/Chassis | 29 L 9 | 1998–2009 |
JEEP13 models
| Model | Engines | Years |
|---|---|---|
| JEEP CHEROKEE (KJ) | 2.4 4x4, 2.4 Laredo, 2.5 CRD 4x4, 3.7 4x4, 3.7 Laredo | 2001–2008 |
| JEEP CHEROKEE (KK) | 3.7 V6 4x4, 3.7 V6 All-wheel Drive | 2007– |
| JEEP CHEROKEE (XJ) | 4.0 i 4x4 | 1983–2001 |
| JEEP COMMANDER (XK, XH) | 3.0 CRD 4x4, 3.7 V6 4x4, 4.7 V8 4x4, 5.7 HEMI 4x4, 5.7 V8 4x4 | 2005–2010 |
| JEEP COMMANDER VAN (XH) | 3.0 CRD 4x4, 5.7 HEMI V8 4x4 | 2005–2010 |
| JEEP COMPASS (MK49) | 2.0, 2.2 CRD, 2.2 CRD 4x4, 2.4, 2.4 4x4 | 2006– |
| JEEP GRAND CHEROKEE II (WJ, WG) | 2.7 CRD 4x4, 3.1 TD 4x4, 4.0 4x4, 4.7 V8 4x4 | 1998–2005 |
| JEEP GRAND CHEROKEE III (WH, WK) | 3.0 CRD, 3.0 CRD 4x4, 3.7 V6, 3.7 V6 4x4, 4.7 V8, 4.7 V8 4x4, 4.7 V8 FLEX, 5.7, 5.7 V8 4x4, 6.1 SRT8 4x4, 6.1 SRT8 RWD | 2004–2011 |
| JEEP GRAND CHEROKEE IV (WK, WK2) | 3.0 CRD V6 4x4, 3.0 V6 4x4, 3.6 V6, 3.6 V6 4x4, 3.6 V6 FlexFuel 4x4, 3.6 VVT 4x4, 5.7 4x4, 5.7 V8 4x4, 6.4 SRT8 4x4 | 2010– |
| JEEP GRAND CHEROKEE VAN (WK2) | 3.0 CRD, 6.4 SRT8 4x4, V6 VVT | 2010– |
| JEEP PATRIOT (MK74) | 2.0 CRD 4x4, 2.2 CRD, 2.2 CRD 4x4, 2.4, 2.4 Eco + 4x4 | 2007–2017 |
| JEEP WRANGLER II (TJ) | 2.4, 2.5, 4.0, 4.0 Rubicon | 1996–2008 |
| JEEP WRANGLER III (JK) | 2.8 CRD, 3.8, 3.8 RWD | 2006– |
LANCIA2 models
| Model | Engines | Years |
|---|---|---|
| LANCIA THEMA (LX) | 3.0 D (48, LX), 3.0 D (LX, 48), 3.6 (48, LX) | 2011–2014 |
| LANCIA VOYAGER MPV (404) | 2.8 CRD (RT, 53), 3.6 V6 (RT, 53) | 2011–2014 |
ROVER3 models
| Model | Engines | Years |
|---|---|---|
| ROVER 200 II Hatchback (XW) | 218 D, 218 TD | 1989–1995 |
| ROVER 400 II (XW) | 418 D, 418 TD | 1990–1995 |
| ROVER 400 Tourer (XW) | 1.8 TD | 1993–1998 |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
MOTORAD
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Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
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2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms
We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country
Delivery times to EU countries (working days)
Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10