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Description
Temp Sensor Switch for BMW 1, 2 & 3 - 400521Vehicle Fitment & Part Details The Temp Sensor Switch is listed for the BMW 1 (2006 2011). Pins: 2 pin. Confirm compatibility by matching the listed fitment details. Verify VIN engine. Key Details SKU 400521 Component Temp Sensor Switch Specs Pins: 2 pin Primary Fitment BMW 1 (2006 2011) Listing Highlights Listed for selected BMW applications shown in the fitment table. Pins: 2 pin. Vehicle Fitment Includes 76 supplied applications covering BMW. An
Vehicle Fitment & Part Details
The Temp Sensor Switch is listed for the BMW 1 (2006-2011). Pins: 2-pin. Confirm compatibility by matching the listed fitment details. Verify VIN/engine.
Key Details
- SKU
- 400521
- Component
- Temp Sensor Switch
- Specs
- Pins: 2-pin
- Primary Fitment
- BMW 1 (2006-2011)
Listing Highlights
- Listed for selected BMW applications shown in the fitment table.
- Pins: 2-pin.
Vehicle Fitment
Includes 76 supplied applications covering BMW. An additional 158 applications are not shown here due to listing-length limits - see the live product listing for the complete fitment list. Use the full table below to confirm model, chassis, year range, engine and power before ordering.
View Full Vehicle Fitment (76 applications)
| Make | Model | Chassis | Years | Engine | Power |
|---|---|---|---|---|---|
| BMW | 1 | E81 | 2006-2011 | 116 i N45 B16 A | 85 kW / 115 HP |
| BMW | 1 | E81 | 2006-2011 | 118 i N46 B20 B | 100 kW / 136 HP |
| BMW | 1 | E81 | 2006-2011 | 120 i N46 B20 B; N46 B20 C | 115 kW / 156 HP |
| BMW | 1 | E81 | 2006-2011 | 130 i N52 B30 A; N52 B30 B; N52 B30 BF | 195 kW / 265 HP |
| BMW | 1 | E87 | 2004-2011 | 116 i N45 B16 A | 85 kW / 115 HP |
| BMW | 1 | E87 | 2004-2011 | 118 i N46 B20 B | 100 kW / 136 HP |
| BMW | 1 | E87 | 2004-2011 | 120 i N46 B20 A; N46 B20 B; N46 B20 BD; N46 B20 C; N46 B20 CC | 115 kW / 156 HP |
| BMW | 1 | E87 | 2004-2011 | 120 i N46 B20 B; N46 B20 BD; N46 B20 C; N46 B20 CC | 110 kW / 150 HP |
| BMW | 1 | E87 | 2004-2011 | 130 i N52 B30 A; N52 B30 AF; N52 B30 BF | 195 kW / 265 HP |
| BMW | 1 | F20 | 2011-2019 | 125 i N20 B20 A | 160 kW / 218 HP |
| BMW | 1 | F20 | 2011-2019 | M 135 i N55 B30 A | 240 kW / 326 HP |
| BMW | 1 | F21 | 2011-2025 | 125 i N20 B20 A | 160 kW / 218 HP |
| BMW | 1 | F21 | 2011-2025 | M 135 i N55 B30 A | 240 kW / 326 HP |
| BMW | 1 Convertible | E88 | 2007-2013 | 120 i N46 B20 B; N46 B20 C; N46 B20 E | 115 kW / 156 HP |
| BMW | 1 Convertible | E88 | 2007-2013 | 125 i N52 B30 A; N52 B30 B; N52 B30 BF | 160 kW / 218 HP |
| BMW | 1 Convertible | E88 | 2007-2013 | 135 i N54 B30 A; N55 B30 A | 225 kW / 306 HP |
| BMW | 1 Coupe | E82 | 2007-2013 | 125 i N52 B30 A; N52 B30 B; N52 B30 BF | 160 kW / 218 HP |
| BMW | 1 Coupe | E82 | 2007-2013 | 135 i N54 B30 A; N55 B30 A | 225 kW / 306 HP |
| BMW | 2 Convertible | F23 | 2014-2025 | 220 i N20 B20 A; N20 B20 B | 135 kW / 184 HP |
| BMW | 2 Convertible | F23 | 2014-2025 | 228 i N20 B20 A | 180 kW / 245 HP |
| BMW | 2 Convertible | F23 | 2014-2025 | M 235 i N55 B30 A | 240 kW / 326 HP |
| BMW | 2 Coupe | F22, F87 | 2012-2025 | 220 i N20 B20 A; N20 B20 B | 135 kW / 184 HP |
| BMW | 2 Coupe | F22, F87 | 2012-2025 | 228 i N20 B20 A; N26 B20 A | 180 kW / 245 HP |
| BMW | 3 | E46 | 1997-2005 | 318 i M43 B19 194E1 | 87 kW / 118 HP |
| BMW | 3 | E46 | 1997-2005 | 318 i N42 B20 A; N46 B20 A; N46 B20 C | 105 kW / 143 HP |
| BMW | 3 | E46 | 1997-2005 | 320 d M47 D20 204D1 | 100 kW / 136 HP |
| BMW | 3 | E46 | 1997-2005 | 320 d M47 D20 204D4 | 110 kW / 150 HP |
| BMW | 3 | E46 | 1997-2005 | 320 i M52 B20 206S4 | 110 kW / 150 HP |
| BMW | 3 | E46 | 1997-2005 | 320 i M54 B22 226S1 | 125 kW / 170 HP |
| BMW | 3 | E46 | 1997-2005 | 323 i M52 B25 256S4 | 125 kW / 170 HP |
| BMW | 3 | E46 | 1997-2005 | 325 i M54 B25 256S5 | 141 kW / 192 HP |
| BMW | 3 | E46 | 1997-2005 | 328 i M52 B28 286S2 | 142 kW / 193 HP |
| BMW | 3 | E46 | 1997-2005 | 330 d M57 D30 306D1 | 135 kW / 184 HP |
| BMW | 3 | E46 | 1997-2005 | 330 d M57 D30 306D2 | 150 kW / 204 HP |
| BMW | 3 | E90 | 2004-2011 | 320 i N43 B20 A | 125 kW / 170 HP |
| BMW | 3 | E90 | 2004-2011 | 320 i N46 B20 B; N46 B20 BD; N46 B20 C; N46 B20 CB | 110 kW / 150 HP |
| BMW | 3 | E90 | 2004-2011 | 320 i N46 B20 B; N46 B20 C; N46 B20 CC; N46 B20 CD; N46 B20 E | 115 kW / 156 HP |
| BMW | 3 | E90 | 2004-2011 | 323 i N52 B25 A; N52 B25 B; N52 B25 BE; N52 B25 BF | 130 kW / 177 HP |
| BMW | 3 | E90 | 2004-2011 | 323 i N52 B25 A; N52 B25 BF | 140 kW / 190 HP |
| BMW | 3 | E90 | 2004-2011 | 325 i N52 B25 A; N52 B25 B; N52 B25 BF | 160 kW / 218 HP |
| BMW | 3 | E90 | 2004-2011 | 325 i N53 B30 A | 160 kW / 218 HP |
| BMW | 3 | E90 | 2004-2011 | 330 d M57 D30 306D3 | 170 kW / 231 HP |
| BMW | 3 | E90 | 2004-2011 | 330 i N52 B30 A; N52 B30 BF | 190 kW / 258 HP |
| BMW | 3 | E90 | 2004-2011 | 330 i N52 B30 A; N52 B30 BF | 200 kW / 272 HP |
| BMW | 3 | E90 | 2004-2011 | 330 i N53 B30 A | 200 kW / 272 HP |
| BMW | 3 | E90 | 2004-2011 | 335 i N54 B30 A; N55 B30 A | 225 kW / 306 HP |
| BMW | 3 | E90 | 2004-2011 | M3 S65 B40 A | 309 kW / 420 HP |
| BMW | 3 | F30, F80 | 2011-2018 | 320 i N20 B20 A; N20 B20 B; N20 B20 D | 135 kW / 184 HP |
| BMW | 3 | F30, F80 | 2011-2018 | 320 i xDrive N20 B20 A; N20 B20 B | 135 kW / 184 HP |
| BMW | 3 | F30, F80 | 2011-2018 | 328 i N20 B20 A; N26 B20 A | 180 kW / 245 HP |
| BMW | 3 | F30, F80 | 2011-2018 | 328 i xDrive N20 B20 A; N26 B20 A | 180 kW / 245 HP |
| BMW | 3 Compact | E46 | 2001-2004 | 318 ti N42 B20 A; N46 B20 A | 105 kW / 143 HP |
| BMW | 3 Compact | E46 | 2001-2004 | 325 ti M54 B25 256S5 | 141 kW / 192 HP |
| BMW | 3 Convertible | E46 | 2000-2007 | 318 Ci N42 B20 A; N46 B20 A | 105 kW / 143 HP |
| BMW | 3 Convertible | E46 | 2000-2007 | 323 Ci M52 B25 256S4 | 125 kW / 170 HP |
| BMW | 3 Convertible | E46 | 2000-2007 | 325 Ci M54 B25 256S5 | 141 kW / 192 HP |
| BMW | 3 Convertible | E46 | 2000-2007 | 330 Ci M54 B30 306S3 | 170 kW / 231 HP |
| BMW | 3 Convertible | E46 | 2000-2007 | M3 S54 B32 326S4 | 252 kW / 343 HP |
| BMW | 3 Convertible | E93 | 2006-2013 | 320 i N46 B20 B; N46 B20 E | 115 kW / 156 HP |
| BMW | 3 Convertible | E93 | 2006-2013 | 325 i N52 B25 A | 160 kW / 218 HP |
| BMW | 3 Convertible | E93 | 2006-2013 | 330 i N52 B30 A | 200 kW / 272 HP |
| BMW | 3 Convertible | E93 | 2006-2013 | 330 i N53 B30 A | 200 kW / 272 HP |
| BMW | 3 Convertible | E93 | 2006-2013 | 335 i N54 B30 A; N55 B30 A | 225 kW / 306 HP |
| BMW | 3 Convertible | E93 | 2006-2013 | M3 S65 B40 A | 309 kW / 420 HP |
| BMW | 3 Coupe | E46 | 1998-2006 | 318 Ci N42 B20 A | 105 kW / 143 HP |
| BMW | 3 Coupe | E46 | 1998-2006 | 323 Ci M52 B25 256S4 | 125 kW / 170 HP |
| BMW | 3 Coupe | E46 | 1998-2006 | 325 Ci M54 B25 256S5 | 141 kW / 192 HP |
| BMW | 3 Coupe | E46 | 1998-2006 | 328 Ci M52 B28 286S2 | 142 kW / 193 HP |
| BMW | 3 Coupe | E46 | 1998-2006 | 330 Ci M54 B30 306S3 | 170 kW / 231 HP |
| BMW | 3 Coupe | E46 | 1998-2006 | M3 S54 B32 326S4 | 252 kW / 343 HP |
| BMW | 3 Coupe | E46 | 1998-2006 | M3 CSL S54 B32 326S4 | 265 kW / 360 HP |
| BMW | 3 Coupe | E92 | 2006-2013 | 320 i N43 B20 A | 125 kW / 170 HP |
| BMW | 3 Coupe | E92 | 2006-2013 | 320 i N46 B20 B | 115 kW / 156 HP |
| BMW | 3 Coupe | E92 | 2006-2013 | 325 i N52 B25 A; N52 B25 AF; N52 B25 BF | 160 kW / 218 HP |
| BMW | 3 Coupe | E92 | 2006-2013 | 325 i N53 B30 A | 160 kW / 218 HP |
| BMW | 3 Coupe | E92 | 2006-2013 | 330 i N52 B30 A; N52 B30 AF; N52 B30 BF | 200 kW / 272 HP |
Fitment Notes
- Always match vehicle details before ordering. Verify VIN/engine.
Compatibility Verification Notes
- Confirm compatibility using VIN, engine code, chassis / platform, OE reference and original part comparison before ordering.
- Match the supplied fitment details to your vehicle, including model, year range and any listed engine or chassis information.
- Fitment data may vary by production date, market, import history and engine variant.
- This listing is for part identification and compatibility checking only. Installation must be carried out according to the vehicle manufacturer's service information by a suitably qualified person.
Common Questions
Will the Temp Sensor Switch fit my BMW 1?
This part (400521) is listed for the fitments shown on this page. Confirm by matching the fitment details. Verify VIN/engine.
How do I confirm fitment if there are multiple variants?
Compare the supplied fitment details, original part details and any listed variant information before ordering. Verify VIN/engine.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
True to size & color, modest cut, fitted style
Color: Purple, Size: Small
The cut on these tops are perfect. It's a nice v-neck without being revealing. Thick straps and solid back so your bra doesn't show. Sizing is accurate in my case. 5'6" 130lbs chest 34" waist 26" hips 39" and I ordered the small which is fitted on me. I ordered the lavender purple and a black one and both colors are correct in shade. Soft and stretchy material. I air dry them mostly and only gentle low on the dryer if needed and have not had any shrinking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Great top for summer!
Color: Navy Blue, Size: Large
I bought one of these. The v-neck and fit of the tank top is amazing! Flattering! I loved it so much I ordered two more. Great summer tank! Washes and dries fabulously as well. I am 5’4” 150lbs, wear a medium or size 8-10. I purchased a large and love the look. It fits well, not too tight but hugs the body. Not oversized.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Comfortable Fit without over compression
Size: 38B, Color: Gentle Rose
This is a good post surgical bra. I had a lumpectomy and it gave me enough support without being too tight. It is adjustable in the front and the shoulders. Use the size chart to get your best fit. Soft material. Comfortable enough I wore it 24/7 for a couple days. Only downside is handwashing but I will try the delicate cycle on my machine and air dry always.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
★★★★★ 5
Awesome bra!
This bra is so comfortable. I love the fact that you can adjust the straps and the front to make it fit a short person's torso. This bra lifts and so far, has not stretched out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 4
Soft and Comfortable
Size: 46D, Color: Black
Size 46 D, black. Very Comfortable ! The strap adjustments are in front so it would be easy for someone who needed a caregiver to help them dress. The cups fit well with no gaps or wrinkles and the back lays smoothly, with no irritating seems or crossovers. The chest band is one piece, so no irritating seams, and its a little more supportive than my usual at home or bedtime bras. I tried it on and decided to wear it an hour to see if it stayed comfy while I moved around the house. It was so comfortable I forgot to change it! I ordered the black and when I machine washed it there was no dye bleeding. Hung to dry. Wearing it again and I think it just might become my new favorite. If I still love it, I might purchase another color in next month's shopping budget.
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Reviewed in the United States on February 2, 2026
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