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1994 Mercedes Benz SL320 Base Convertible 129.063 L6 3.2L

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Your Vehicle 1994 Mercedes Benz SL320 Base Convertible 129.063 L6 3.2L
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1994 Mercedes Benz SL320 Base Convertible 129.063 L6 3.2L Engine Parts & Accessories

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Mass Air Flow Connector With Harness

ES#1680728 - 1405400081 - Mass Air Flow Connector With Harness - Socket and wiring harness for mass air flow sensor - Genuine Mercedes Benz - Mercedes Benz

Socket and wiring harness for mass air flow sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1680728
Mfg#:
1405400081
Ships in 3 Business Days
23% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$167.00

This product was last offered at the strikethrough price on
06-04-2026

$127.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor

ES#2500869 - 0000940548 - Mass Air Flow Sensor - Don't let a faulty mass air flow sensor impact the performance of your car - Bosch - Mercedes Benz

Don't let a faulty mass air flow sensor impact the performance of your car affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Due To Multiple VIN Splits, Please Confirm Fitment Before Ordering

Brand:
Bosch - Corporate Logo
ES#:
2500869
Mfg#:
0000940548
Back Ordered
$994.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose

ES#4338188 - 2101 - 12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose - ECS - Audi BMW Volkswagen Mercedes Benz

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4338188
Mfg#:
2101
In Stock
ON SALE! SAVE 40%
$32.99

This product was last offered at the strikethrough price on
05-02-2026

$19.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Muffler With Tip - Mercedes R129 SL280 (1998-2001)

ES#3054892 - 841325 - Rear Muffler With Tip - Mercedes R129 SL280 (1998-2001) - Features a single 145x95mm polished exhaust tip - Supersprint - Mercedes Benz

Features a single 145x95mm polished exhaust tip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For non-US-Spec 1998-2001 SL280 models only. Will not fit any 300 SL / SL320 models without modifications.

Brand:
Supersprint - Corporate Logo
ES#:
3054892
Mfg#:
841325
In Stock
Limited Qty Sale
$980.99

This product was last offered at the strikethrough price on
05-02-2026

$818.99 USD
Free Shipping
on orders $49 and up

Anti-Freeze / Coolant - 1 Gallon

ES#4440225 - Q6880187 - Anti-Freeze / Coolant - 1 Gallon - Zerex G-48 Coolant - Genuine Mercedes Benz - Mercedes Benz

Zerex G-48 Coolant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mercedes-branded coolant is no longer available. This Zerex-branded coolant is the same coolant that is sold at the Mercedes dealer parts department.

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4440225
Mfg#:
Q6880187
In Stock
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$29.99

This product was last offered at the strikethrough price on
02-19-2026

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Engine Oil Drain Plug With Copper Crush Washer - Priced Each

ES#4609042 - 017100la01KT - Magnetic Engine Oil Drain Plug With Copper Crush Washer - Priced Each - Monitor the condition of your engine's lubricating system at each service and remove harmful metallic contaminants from imposing premature wear. M14x1.5mm thread - ECS - Mercedes Benz

Monitor the condition of your engine's lubricating system at each service and remove harmful metallic contaminants from imposing premature wear. M14x1.5mm thread affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4609042
Mfg#:
017100LA01KT
In Stock
ON SALE! SAVE 20%
$25.99

This product was last offered at the strikethrough price on
05-02-2026

$20.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Fuel Pump

ES#4685661 - 000470789480KT - Remanufactured Fuel Pump - Price includes a refundable $67.60 Core Charge - Genuine Mercedes Benz - Mercedes Benz

Price includes a refundable $67.60 Core Charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4685661
Mfg#:
000470789480KT
Ships in 4 Business Days
$459.99

This product was last offered at the strikethrough price on
01-06-2026

$405.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Valve

ES#2592561 - 0021401360 - EGR Valve - A crucial part of the emissions system on your vehicle - Original Equipment Supplier - Mercedes Benz

A crucial part of the emissions system on your vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2592561
Mfg#:
0021401360
In Stock
Limited Qty Sale
$399.00

This product was last offered at the strikethrough price on
05-02-2026

$347.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug - Priced Each

ES#523286 - 1119970330 - Oil Drain Plug - Priced Each - 14mm - Does not include new sealing washer - Febi - Mercedes Benz

14mm - Does not include new sealing washer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
523286
Mfg#:
1119970330
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump

ES#4017765 - 0004707894 - Fuel Pump - Located on the underside of your vehicle - URO - Mercedes Benz

Located on the underside of your vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
From The 1995 Model Year

Brand:
URO - Corporate Logo
ES#:
4017765
Mfg#:
0004707894
In Stock at Vendor
$118.99

This product was last offered at the strikethrough price on
05-07-2026

$114.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Pan

Does not include new gasket or drain plug affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2524152
Mfg#:
1040141402
Back Ordered
Auto Notify
$300.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Purge Valve

ES#1604184 - 0004702293 - Purge Valve - Also referred to as a "regeneration valve" - Genuine Mercedes Benz - Mercedes Benz

Also referred to as a "regeneration valve" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1604184
Mfg#:
0004702293
In Stock at Vendor
$306.99

This product was last offered at the strikethrough price on
05-07-2026

$297.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Cooling Fan Bearing Bracket

ES#2762356 - 1042001528 - Engine Cooling Fan Bearing Bracket - Brand new assembly with bearing and hub - Febi - Mercedes Benz

Brand new assembly with bearing and hub affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Up To Engine Number: 12/52, 22/62 009985

Brand:
Febi - Corporate Logo
ES#:
2762356
Mfg#:
1042001528
Ships in 1-2 days
$201.99

This product was last offered at the strikethrough price on
04-15-2026

$138.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Relay - Priced Each

ES#1612578 - 0015420219 - Relay - Priced Each - Five (5) Pin Multi-Purpose Relay - Genuine Mercedes Benz - Mercedes Benz

Five (5) Pin Multi-Purpose Relay affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1612578
Mfg#:
0015420219
Ships in 4 Business Days
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$94.00

This product was last offered at the strikethrough price on
12-12-2025

$87.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Ballast Resistor

ES#1602150 - 0001583245 - Auxiliary Fan Ballast Resistor - Keep your engine cool with properly functioning auxiliary fans - Genuine Mercedes Benz - Mercedes Benz

Keep your engine cool with properly functioning auxiliary fans affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1602150
Mfg#:
0001583245
Back Ordered
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$85.00

This product was last offered at the strikethrough price on
01-06-2026

$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Electric Fuel Pump

ES#3640036 - 003091530180KT - Remanufactured Electric Fuel Pump - Price includes a $39.65 refundable core charge - Genuine Mercedes Benz - Mercedes Benz

Price includes a $39.65 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3640036
Mfg#:
003091530180KT
Ships in 4 Business Days
$237.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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