Used to adjust the headlight range.
Brand:
ES#:
66416
Mfg#:
37142283867
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$19.65
This product was last offered at the strikethrough price on 08-24-2026
$18.32 USD
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on orders $49 and up
Lifetime Replacement
Connects headlight leveling sensor to rear suspension control arm
Brand:
ES#:
66421
Mfg#:
37146752797
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$19.65
This product was last offered at the strikethrough price on 08-24-2026
$18.39 USD
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on orders $49 and up
Lifetime Replacement
Attaches to front level sensor for the headlights
For vehicles with xenon headlight assemblies
Brand:
ES#:
49178
Mfg#:
31122282404
$40.96 USD
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on orders $49 and up
Lifetime Replacement
Connects headlight leveling sensor to front suspension control arm
For vehicles with xenon headlights
Brand:
ES#:
66445
Mfg#:
37146766778
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$33.99
This product was last offered at the strikethrough price on 08-24-2026
$32.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
Connects headlight leveling sensor to front suspension control arm
Brand:
ES#:
66439
Mfg#:
37146763733
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$19.99
This product was last offered at the strikethrough price on 07-06-2026
$18.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Connects to the control arm
For vehicles with auto leveling headlights
Brand:
ES#:
49034
Mfg#:
31121092883
$28.99 USD
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on orders $49 and up
Lifetime Replacement
Connects headlight leveling sensor to front suspension control arm
Brand:
ES#:
66444
Mfg#:
37146765662
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$19.99
This product was last offered at the strikethrough price on 08-24-2026
$18.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Connects headlight leveling sensor to front suspension control arm
For vehicles with Xenon lights and a production date from 03/1997
Brand:
ES#:
172128
Mfg#:
63121183088
Limited Qty Sale
$54.99
This product was last offered at the strikethrough price on 06-15-2026
$50.99 USD
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on orders $49 and up
Lifetime Replacement
Upgrade from brittle plastic with flexible polyurethane and corrosion-resistant stainless steel ball studs, ensuring a direct, bolt-on fit that prevents sensor-destroying binding.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5482047
Mfg#:
042121LA03KT
$29.99 USD
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Lifetime Replacement
Brand:
ES#:
172196
Mfg#:
63121360689
$16.99 USD
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on orders $49 and up
Lifetime Replacement
Helps maintain proper positioning of the headlight based on ride height
For vehicles with self leveling suspension
Brand:
ES#:
66447
Mfg#:
37146766799
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$19.99
This product was last offered at the strikethrough price on 08-24-2026
$18.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Connects headlight leveling sensor to front suspension control arm
Brand:
ES#:
2578120
Mfg#:
31126755466
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$77.99
This product was last offered at the strikethrough price on 08-24-2026
$73.99 USD
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on orders $49 and up
Lifetime Replacement
Replacement headlight level sensor rod for E9X M3.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4753172
Mfg#:
034-401-Z061
ON SALE!
SAVE 14%
$20.00
This product was last offered at the strikethrough price on 08-17-2026
$17.10 USD
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Lifetime Replacement
Connects headlight leveling sensor to rear suspension control arm
For vehicles with Xenon lights and a production date up to 03/1997
Brand:
ES#:
172129
Mfg#:
63121183089
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$49.99
This product was last offered at the strikethrough price on 08-24-2026
$48.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Upgrade to flexible polyurethane and corrosion-resistant stainless steel ball studs, ensuring a direct, bolt-on fit that prevents sensor-destroying binding.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5492776
Mfg#:
042135LA01KT
$36.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Used to adjust the low beam
Brand:
ES#:
172455
Mfg#:
63121386366
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$32.99
This product was last offered at the strikethrough price on 08-24-2026
$31.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement