Engine Coolant Reservoir Cap

Part Number: 15989074
Supersession(s): 14094966; 15695491

Cap. Reservoir. Tank.
A cover that prevents foreign debris from entering the container. Engine Coolant. Radiator. Recovery.

Engine Coolant Reservoir Cap

2.5 LITER. 2.8 & 3.1 liter. 3.1 LITER. 3.1 liter, to VIN 800000. 4.3 LITER. 5.0 & 5.7 LITER. 5.7 liter. 6 cylinder. 6.2 LITER DIESEL. 6.5 LITER DIESEL. 7.4 LITER.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your 1999 Chevrolet S10 to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.

Diagram Radiator & components. for your 1999 Chevrolet S10  Xtreme Extended Cab Pickup Stepside 2.2L Vortec M/T RWD
#9
Required: 1
7. 4 liter. Hd. Standard duty.
7.4 LITER. Cap.
Diagram RADIATOR & COMPONENTS. for your 1999 Chevrolet S10  Xtreme Extended Cab Pickup Stepside 2.2L Vortec M/T RWD
#8
Required: 1
4. 3 liter. Auto TRANS. Manual TRANS.
4.3 LITER. Cap.
Diagram Radiator & components. for your 1999 Chevrolet S10  Xtreme Extended Cab Pickup Stepside 2.2L Vortec M/T RWD
#9
Required: 1
5. 0 & 5. 7 liter. ALL. Auto TRANS. Hd. Manual TRANS. Standard duty.
5.0 & 5.7 LITER. Cap.
Diagram RADIATOR & COMPONENTS. for your 1999 Chevrolet S10  Xtreme Extended Cab Pickup Stepside 2.2L Vortec M/T RWD
#9
2. 5 liter. w/AC. W/DUAL fans. w/o AC.
2.5 LITER.
Diagram RADIATOR & COMPONENTS. for your 1999 Chevrolet S10  Xtreme Extended Cab Pickup Stepside 2.2L Vortec M/T RWD
#9
3 speed auto TRANS. 3. 1 liter. 4 speed. w/AC. W/DUAL fans. W/HD cooling. w/o AC. W/O hd cooling. W/SINGLE fan.
3.1 LITER.
Diagram RADIATOR & COMPONENTS. for your 1999 Chevrolet S10  Xtreme Extended Cab Pickup Stepside 2.2L Vortec M/T RWD
#7
5. 7 liter. 6. 5 liter diesel. 7. 4 liter. Aluminum. Copper. Gas. Lower. Upper. W/LOCK support. W/O lock support. W/O oil cooler. W/OIL cooler.
Diagram RADIATOR & COMPONENTS. RADIATOR SUPPORT. for your 1999 Chevrolet S10  Xtreme Extended Cab Pickup Stepside 2.2L Vortec M/T RWD
#15
2WD. 4. 3 liter. 4WD. ALL. Auto TRANS. Manual TRANS.
4.3 LITER.
Diagram RADIATOR & COMPONENTS. RADIATOR SUPPORT. for your 1999 Chevrolet S10  Xtreme Extended Cab Pickup Stepside 2.2L Vortec M/T RWD
#15
5. 0 & 5. 7 liter. Auto TRANS. Manual TRANS. Standard duty. w/3500 HD. w/o 3500 HD. W/O oil cooler. W/OIL cooler.
5.0 & 5.7 LITER.
Diagram RADIATOR & COMPONENTS. RADIATOR SUPPORT. for your 1999 Chevrolet S10  Xtreme Extended Cab Pickup Stepside 2.2L Vortec M/T RWD
#15
7. 4 liter. Standard duty. w/3500 HD. w/o 3500 HD.
7.4 LITER.
Diagram RADIATOR & COMPONENTS. RADIATOR SUPPORT. for your 1999 Chevrolet S10  Xtreme Extended Cab Pickup Stepside 2.2L Vortec M/T RWD
#14
6. 2 liter diesel. Lower. w/3500 HD. w/o 3500 HD.
6.2 LITER DIESEL.

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$ 21.80

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4205 Highlander Pkwy, Richfield, OH, 44286

OEC GM Retail Demo Site

4205 Highlander Pkwy, Richfield, OH, 44286

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